diff --git a/src/activities/crane/resource/arrow_down.svg b/src/activities/crane/resource/arrow_down.svg
new file mode 100644
index 000000000..0bed710fc
--- /dev/null
+++ b/src/activities/crane/resource/arrow_down.svg
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   height="25"
+   width="25"
+   version="1.0"
+   viewBox="0 0 25.000001 25"
+   id="svg3245">
+  <defs
+     id="defs3247">
+    <filter
+       id="filter3241">
+      <feGaussianBlur
+         stdDeviation="2.7632695"
+         id="feGaussianBlur3243" />
+    </filter>
+  </defs>
+  <g
+     transform="translate(-196.59,-497.91001)"
+     id="layer1">
+    <g
+       transform="matrix(0.20016303,0,0,0.13867668,155.5027,449.66624)"
+       id="g3319">
+      <path
+         transform="matrix(0,1,1,0,-200.93,64.505)"
+         style="fill:#4569ff;fill-rule:evenodd;stroke:#565eff;stroke-width:5.80000019;filter:url(#filter3241)"
+         d="m 293.68,495.74 c 39.35,6.03 74.6,7.16 108.3,0 l -6.36,26.16 c 22.96,-14.11 54.77,-29.9 59.28,-51.61 -4.26,-21.89 -38.46,-34.81 -61.17,-47.47 l 7.78,24.13 c -34.79,-10.8 -70.93,-7.96 -107.59,0 l -0.24,48.79 z"
+         id="path3300" />
+      <g
+         transform="matrix(1,0,0,-1,-140.36,860.44)"
+         id="g3292">
+        <path
+           d="m 357.58,406.47 22.09,-7.12 c -9.89,31.85 -7.29,74.14 0,107.71 l 22.21,0.11 c -0.03,-6.98 -0.06,-25.95 -0.06,-58.17 l 0,-31.08 c 0,-32.16 0.03,-51.01 0.06,-58.06 -0.28,-0.06 -0.3,-9.42 -0.83,-8.72 -20.04,3.89 -31.88,34.53 -43.47,55.33 z"
+           style="fill:#4569ff;fill-rule:evenodd"
+           id="path3294" />
+        <path
+           d="m 401.05,350.8 c 0.02,8.81 0.05,33.49 0.05,63.7 l 0,45.7 c 0,26.02 -0.01,35.58 -0.03,46.95 l 24.67,0.12 c 7.66,-41.04 10.12,-71.09 0,-107.67 l 23.98,5.84 c -12.68,-23.03 -18.59,-30.77 -31.62,-45.62 -10.17,-7.95 -16.59,-9.15 -17.05,-9.02 z"
+           style="fill:#0029d0;fill-rule:evenodd"
+           id="path3296" />
+        <path
+           d="m 427.67,509.4 c 8.16,-39.35 10.72,-74.6 0,-108.31 l 26.16,6.37 c -14.12,-22.97 -29.9,-54.78 -51.62,-59.28 -21.89,4.26 -36.95,40.6 -49.61,63.31 l 26.28,-9.92 c -10.81,34.78 -7.97,70.93 0,107.59 l 48.79,0.24 z"
+           style="fill:none;stroke:#000000;stroke-width:5.80000019"
+           id="path3298" />
+      </g>
+    </g>
+  </g>
+  <metadata
+     id="metadata14">
+    <rdf:RDF>
+      <cc:Work>
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <cc:license
+           rdf:resource="http://creativecommons.org/publicdomain/zero/1.0/" />
+        <dc:publisher>
+          <cc:Agent
+             rdf:about="http://openclipart.org/">
+            <dc:title>Openclipart</dc:title>
+          </cc:Agent>
+        </dc:publisher>
+        <dc:title></dc:title>
+        <dc:date>2008-02-25T14:59:24</dc:date>
+        <dc:description>One more arrow set... well what can i say... it´s fun to do arrows set.. ;-)</dc:description>
+        <dc:source>https://openclipart.org/detail/14871/arrow-set-(bulb)-by-mystica-14871</dc:source>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>mystica</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:subject>
+          <rdf:Bag>
+            <rdf:li>arrow</rdf:li>
+            <rdf:li>arrows</rdf:li>
+            <rdf:li>sign</rdf:li>
+          </rdf:Bag>
+        </dc:subject>
+      </cc:Work>
+      <cc:License
+         rdf:about="http://creativecommons.org/publicdomain/zero/1.0/">
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
+      </cc:License>
+    </rdf:RDF>
+  </metadata>
+</svg>
diff --git a/src/activities/crane/resource/arrow_down.svgz b/src/activities/crane/resource/arrow_down.svgz
deleted file mode 100644
index 2f63c1213..000000000
Binary files a/src/activities/crane/resource/arrow_down.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/arrow_left.svg b/src/activities/crane/resource/arrow_left.svg
new file mode 100644
index 000000000..fd3aa3553
--- /dev/null
+++ b/src/activities/crane/resource/arrow_left.svg
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   height="25"
+   width="25"
+   version="1.0"
+   viewBox="0 0 25.000001 25"
+   id="svg3245">
+  <defs
+     id="defs3247">
+    <filter
+       id="filter3241">
+      <feGaussianBlur
+         id="feGaussianBlur3243"
+         stdDeviation="2.7632695" />
+    </filter>
+  </defs>
+  <g
+     transform="translate(-196.59,-497.91001)"
+     id="layer1">
+    <g
+       id="layer1-5"
+       transform="matrix(0.13944093,0,0,0.19788561,196.12628,422.86303)">
+      <g
+         id="g3312"
+         transform="translate(-35.714,2.8571)">
+        <path
+           id="path3310"
+           d="m 66.533,473.6 c 39.347,6.02 74.607,7.15 108.31,0 l -6.36,26.16 c 22.96,-14.12 54.77,-29.9 59.27,-51.62 -4.25,-21.88 -38.45,-34.81 -61.16,-47.46 l 7.77,24.13 c -34.78,-10.81 -70.93,-7.96 -107.58,0 l -0.247,48.79 z"
+           style="fill:#4569ff;fill-rule:evenodd;stroke:#565eff;stroke-width:5.80000019;filter:url(#filter3241)"
+           transform="matrix(-1,0,0,1,279.29,-7.1429)" />
+        <g
+           id="g3302"
+           transform="matrix(0,1,1,0,-305.22,29.862)">
+          <path
+             id="path3304"
+             style="fill:#4569ff;fill-rule:evenodd"
+             d="m 357.58,406.47 22.09,-7.12 c -9.89,31.85 -7.29,74.14 0,107.71 l 22.21,0.11 c -0.03,-6.98 -0.06,-25.95 -0.06,-58.17 l 0,-31.08 c 0,-32.16 0.03,-51.01 0.06,-58.06 -0.28,-0.06 -0.3,-9.42 -0.83,-8.72 -20.04,3.89 -31.88,34.53 -43.47,55.33 z" />
+          <path
+             id="path3306"
+             style="fill:#0029d0;fill-rule:evenodd"
+             d="m 401.05,350.8 c 0.02,8.81 0.05,33.49 0.05,63.7 l 0,45.7 c 0,26.02 -0.01,35.58 -0.03,46.95 l 24.67,0.12 c 7.66,-41.04 10.12,-71.09 0,-107.67 l 23.98,5.84 c -12.68,-23.03 -18.59,-30.77 -31.62,-45.62 -10.17,-7.95 -16.59,-9.15 -17.05,-9.02 z" />
+          <path
+             id="path3308"
+             style="fill:none;stroke:#000000;stroke-width:5.80000019"
+             d="m 427.67,509.4 c 8.16,-39.35 10.72,-74.6 0,-108.31 l 26.16,6.37 c -14.12,-22.97 -29.9,-54.78 -51.62,-59.28 -21.89,4.26 -36.95,40.6 -49.61,63.31 l 26.28,-9.92 c -10.81,34.78 -7.97,70.93 0,107.59 l 48.79,0.24 z" />
+        </g>
+      </g>
+    </g>
+  </g>
+  <metadata
+     id="metadata14">
+    <rdf:RDF>
+      <cc:Work>
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <cc:license
+           rdf:resource="http://creativecommons.org/publicdomain/zero/1.0/" />
+        <dc:publisher>
+          <cc:Agent
+             rdf:about="http://openclipart.org/">
+            <dc:title>Openclipart</dc:title>
+          </cc:Agent>
+        </dc:publisher>
+        <dc:title></dc:title>
+        <dc:date>2008-02-25T14:59:24</dc:date>
+        <dc:description>One more arrow set... well what can i say... it´s fun to do arrows set.. ;-)</dc:description>
+        <dc:source>https://openclipart.org/detail/14871/arrow-set-(bulb)-by-mystica-14871</dc:source>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>mystica</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:subject>
+          <rdf:Bag>
+            <rdf:li>arrow</rdf:li>
+            <rdf:li>arrows</rdf:li>
+            <rdf:li>sign</rdf:li>
+          </rdf:Bag>
+        </dc:subject>
+      </cc:Work>
+      <cc:License
+         rdf:about="http://creativecommons.org/publicdomain/zero/1.0/">
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
+      </cc:License>
+    </rdf:RDF>
+  </metadata>
+</svg>
diff --git a/src/activities/crane/resource/arrow_left.svgz b/src/activities/crane/resource/arrow_left.svgz
deleted file mode 100644
index 68d1ec261..000000000
Binary files a/src/activities/crane/resource/arrow_left.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/arrow_right.svg b/src/activities/crane/resource/arrow_right.svg
new file mode 100644
index 000000000..c2d07d7b8
--- /dev/null
+++ b/src/activities/crane/resource/arrow_right.svg
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   height="25"
+   width="25"
+   version="1.0"
+   viewBox="0 0 25.000001 25"
+   id="svg3245">
+  <defs
+     id="defs3247">
+    <filter
+       id="filter3241">
+      <feGaussianBlur
+         id="feGaussianBlur3243"
+         stdDeviation="2.7632695" />
+    </filter>
+  </defs>
+  <g
+     transform="translate(-196.59,-497.91001)"
+     id="layer1">
+    <g
+       id="layer1-3"
+       transform="matrix(0.14037896,0,0,0.19961833,126.43417,422.21539)">
+      <g
+         id="g3333"
+         transform="translate(-11.429,0)">
+        <path
+           id="path3215"
+           style="fill:#4569ff;fill-rule:evenodd;stroke:#565eff;stroke-width:5.80000019;filter:url(#filter3241)"
+           d="m 521.5,468.2 c 39.35,6.03 74.6,7.16 108.31,0 l -6.37,26.17 c 22.97,-14.12 54.78,-29.91 59.28,-51.62 -4.26,-21.89 -38.46,-34.81 -61.17,-47.47 l 7.78,24.13 c -34.78,-10.8 -70.93,-7.96 -107.59,0 l -0.24,48.79 z" />
+        <g
+           id="g3282"
+           transform="matrix(0,1,-1,0,1023.8,32.719)">
+          <path
+             id="path3284"
+             style="fill:#4569ff;fill-rule:evenodd"
+             d="m 357.58,406.47 22.09,-7.12 c -9.89,31.85 -7.29,74.14 0,107.71 l 22.21,0.11 c -0.03,-6.98 -0.06,-25.95 -0.06,-58.17 l 0,-31.08 c 0,-32.16 0.03,-51.01 0.06,-58.06 -0.28,-0.06 -0.3,-9.42 -0.83,-8.72 -20.04,3.89 -31.88,34.53 -43.47,55.33 z" />
+          <path
+             id="path3286"
+             style="fill:#0029d0;fill-rule:evenodd"
+             d="m 401.05,350.8 c 0.02,8.81 0.05,33.49 0.05,63.7 l 0,45.7 c 0,26.02 -0.01,35.58 -0.03,46.95 l 24.67,0.12 c 7.66,-41.04 10.12,-71.09 0,-107.67 l 23.98,5.84 c -12.68,-23.03 -18.59,-30.77 -31.62,-45.62 -10.17,-7.95 -16.59,-9.15 -17.05,-9.02 z" />
+          <path
+             id="path3288"
+             style="fill:none;stroke:#000000;stroke-width:5.80000019"
+             d="m 427.67,509.4 c 8.16,-39.35 10.72,-74.6 0,-108.31 l 26.16,6.37 c -14.12,-22.97 -29.9,-54.78 -51.62,-59.28 -21.89,4.26 -36.95,40.6 -49.61,63.31 l 26.28,-9.92 c -10.81,34.78 -7.97,70.93 0,107.59 l 48.79,0.24 z" />
+        </g>
+      </g>
+    </g>
+  </g>
+  <metadata
+     id="metadata14">
+    <rdf:RDF>
+      <cc:Work>
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <cc:license
+           rdf:resource="http://creativecommons.org/publicdomain/zero/1.0/" />
+        <dc:publisher>
+          <cc:Agent
+             rdf:about="http://openclipart.org/">
+            <dc:title>Openclipart</dc:title>
+          </cc:Agent>
+        </dc:publisher>
+        <dc:title></dc:title>
+        <dc:date>2008-02-25T14:59:24</dc:date>
+        <dc:description>One more arrow set... well what can i say... it´s fun to do arrows set.. ;-)</dc:description>
+        <dc:source>https://openclipart.org/detail/14871/arrow-set-(bulb)-by-mystica-14871</dc:source>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>mystica</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:subject>
+          <rdf:Bag>
+            <rdf:li>arrow</rdf:li>
+            <rdf:li>arrows</rdf:li>
+            <rdf:li>sign</rdf:li>
+          </rdf:Bag>
+        </dc:subject>
+      </cc:Work>
+      <cc:License
+         rdf:about="http://creativecommons.org/publicdomain/zero/1.0/">
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
+      </cc:License>
+    </rdf:RDF>
+  </metadata>
+</svg>
diff --git a/src/activities/crane/resource/arrow_right.svgz b/src/activities/crane/resource/arrow_right.svgz
deleted file mode 100644
index 7a55083d9..000000000
Binary files a/src/activities/crane/resource/arrow_right.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/arrow_up.svg b/src/activities/crane/resource/arrow_up.svg
new file mode 100644
index 000000000..d213ac091
--- /dev/null
+++ b/src/activities/crane/resource/arrow_up.svg
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   height="25"
+   width="25"
+   version="1.0"
+   viewBox="0 0 25.000001 25"
+   id="svg3245">
+  <defs
+     id="defs3247">
+    <filter
+       id="filter3241-2">
+      <feGaussianBlur
+         id="feGaussianBlur3243-4"
+         stdDeviation="2.7632695" />
+    </filter>
+  </defs>
+  <g
+     transform="translate(-196.59,-497.91001)"
+     id="layer1">
+    <g
+       id="layer1-2"
+       transform="matrix(0.19636021,0,0,0.13815713,127.82465,449.79925)">
+      <g
+         id="g3326"
+         transform="translate(4.2857,3.5714)">
+        <path
+           id="path3290"
+           d="m 293.68,495.74 c 39.35,6.03 74.6,7.16 108.3,0 l -6.36,26.16 c 22.96,-14.11 54.77,-29.9 59.28,-51.61 -4.26,-21.89 -38.46,-34.81 -61.17,-47.47 l 7.78,24.13 c -34.79,-10.8 -70.93,-7.96 -107.59,0 l -0.24,48.79 z"
+           style="fill:#4569ff;fill-rule:evenodd;stroke:#565eff;stroke-width:5.80000019;filter:url(#filter3241-2)"
+           transform="matrix(0,-1,1,0,-58.076,810.22)" />
+        <g
+           id="g3277">
+          <path
+             id="path3268"
+             style="fill:#4569ff;fill-rule:evenodd"
+             d="m 357.58,406.47 22.09,-7.12 c -9.89,31.85 -7.29,74.14 0,107.71 l 22.21,0.11 c -0.03,-6.98 -0.06,-25.95 -0.06,-58.17 l 0,-31.08 c 0,-32.16 0.03,-51.01 0.06,-58.06 -0.28,-0.06 -0.3,-9.42 -0.83,-8.72 -20.04,3.89 -31.88,34.53 -43.47,55.33 z" />
+          <path
+             id="path3270"
+             style="fill:#0029d0;fill-rule:evenodd"
+             d="m 401.05,350.8 c 0.02,8.81 0.05,33.49 0.05,63.7 l 0,45.7 c 0,26.02 -0.01,35.58 -0.03,46.95 l 24.67,0.12 c 7.66,-41.04 10.12,-71.09 0,-107.67 l 23.98,5.84 c -12.68,-23.03 -18.59,-30.77 -31.62,-45.62 -10.17,-7.95 -16.59,-9.15 -17.05,-9.02 z" />
+          <path
+             id="path3272"
+             style="fill:none;stroke:#000000;stroke-width:5.80000019"
+             d="m 427.67,509.4 c 8.16,-39.35 10.72,-74.6 0,-108.31 l 26.16,6.37 c -14.12,-22.97 -29.9,-54.78 -51.62,-59.28 -21.89,4.26 -36.95,40.6 -49.61,63.31 l 26.28,-9.92 c -10.81,34.78 -7.97,70.93 0,107.59 l 48.79,0.24 z" />
+        </g>
+      </g>
+    </g>
+  </g>
+  <metadata
+     id="metadata14">
+    <rdf:RDF>
+      <cc:Work>
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <cc:license
+           rdf:resource="http://creativecommons.org/publicdomain/zero/1.0/" />
+        <dc:publisher>
+          <cc:Agent
+             rdf:about="http://openclipart.org/">
+            <dc:title>Openclipart</dc:title>
+          </cc:Agent>
+        </dc:publisher>
+        <dc:title></dc:title>
+        <dc:date>2008-02-25T14:59:24</dc:date>
+        <dc:description>One more arrow set... well what can i say... it´s fun to do arrows set.. ;-)</dc:description>
+        <dc:source>https://openclipart.org/detail/14871/arrow-set-(bulb)-by-mystica-14871</dc:source>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>mystica</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:subject>
+          <rdf:Bag>
+            <rdf:li>arrow</rdf:li>
+            <rdf:li>arrows</rdf:li>
+            <rdf:li>sign</rdf:li>
+          </rdf:Bag>
+        </dc:subject>
+      </cc:Work>
+      <cc:License
+         rdf:about="http://creativecommons.org/publicdomain/zero/1.0/">
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
+      </cc:License>
+    </rdf:RDF>
+  </metadata>
+</svg>
diff --git a/src/activities/crane/resource/arrow_up.svgz b/src/activities/crane/resource/arrow_up.svgz
deleted file mode 100644
index ba4f02079..000000000
Binary files a/src/activities/crane/resource/arrow_up.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/command.svg b/src/activities/crane/resource/command.svg
new file mode 100644
index 000000000..3f65805d9
--- /dev/null
+++ b/src/activities/crane/resource/command.svg
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.1"
+   id="svg2"
+   height="70.949852"
+   width="239.91795">
+  <defs
+     id="defs4" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     transform="translate(-561.8816,-427.13547)"
+     id="layer1">
+    <path
+       id="path1727"
+       d="m 608.64143,432.18124 153.4009,-3.78013 c 21.95827,-0.13355 38.26966,17.02975 38.49029,34.93454 0.22062,17.90481 -17.27933,32.42666 -39.23754,32.56023 l -151.85716,0.92366 c -21.95825,0.13358 -39.8134,-14.17325 -40.03405,-32.07806 -0.22063,-17.90481 17.27934,-32.42667 39.23756,-32.56024 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#f4af53;fill-opacity:0.98670206;fill-rule:nonzero;stroke:#000000;stroke-width:2.52972555;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="rect1464"
+       d="m 596.50982,443.23096 68.91511,-2.50796 c 9.86472,-0.0886 17.19259,11.29854 17.29169,23.17764 0.0991,11.87911 -7.7627,21.51378 -17.62739,21.60239 l -68.22159,0.61282 c -9.86471,0.0886 -17.88611,-9.40338 -17.98523,-21.28251 -0.0991,-11.8791 7.76271,-21.51376 17.62741,-21.60238 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#f2c68c;fill-opacity:0.82978725;fill-rule:nonzero;stroke:#000000;stroke-width:1.05405223;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path3920"
+       d="m 597.76019,445.47556 65.7171,-2.24896 c 9.40695,-0.0794 16.39477,10.13169 16.48928,20.78397 0.0945,10.65229 -10.99228,-2.58257 -20.39918,-2.50311 l -61.17879,2.43991 c -9.40695,0.0794 -17.34329,11.55187 -17.43781,0.89958 -0.0945,-10.65229 7.40248,-19.29192 16.8094,-19.37139 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.82978725;fill-rule:nonzero;stroke:none;stroke-width:3.29445267;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path2925"
+       d="m 773.61639,482.72618 -69.7345,0.10464 c -9.85819,0.44614 -17.44961,-10.11495 -17.8271,-21.40911 -0.37747,-11.2942 7.55423,-21.67544 17.4124,-22.12159 l 68.48337,-1.41604 c 9.85818,-0.44615 17.49221,7.54725 17.8697,18.84143 0.37746,11.29417 -6.3457,25.55455 -16.20387,26.00071 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#f2c68c;fill-opacity:0.83137255;fill-rule:nonzero;stroke:#000000;stroke-width:1.05405223;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path4648"
+       d="m 705.57482,441.84712 65.71711,-2.24895 c 9.40693,-0.0794 16.39476,10.13168 16.48928,20.78396 0.0945,10.65229 -10.99227,-2.58256 -20.39918,-2.50311 l -61.17879,2.43991 c -9.40695,0.0794 -17.34329,11.55188 -17.43782,0.89959 -0.0945,-10.65229 7.40249,-19.29192 16.8094,-19.3714 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.82978725;fill-rule:nonzero;stroke:none;stroke-width:3.29445267;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="rect3915"
+       d="m 567.55762,458.92705 c -2.87609,0 -5.19148,2.31541 -5.19148,5.1915 l 0,0.34609 c 0,2.87609 2.31539,5.1915 5.19148,5.1915 2.87609,0 1.16808,1.53494 1.16808,-1.34115 l -0.37451,-3.58462 c -0.36709,-2.87609 1.96016,-5.80332 -0.79357,-5.80332 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ff9204;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:0.96907854;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+  </g>
+</svg>
diff --git a/src/activities/crane/resource/command.svgz b/src/activities/crane/resource/command.svgz
deleted file mode 100755
index 22f7cda97..000000000
Binary files a/src/activities/crane/resource/command.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/crane-bg.svgz b/src/activities/crane/resource/crane-bg.svgz
deleted file mode 100755
index 234b2404d..000000000
Binary files a/src/activities/crane/resource/crane-bg.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/crane-wire.svg b/src/activities/crane/resource/crane-wire.svg
new file mode 100644
index 000000000..d470c2cf2
--- /dev/null
+++ b/src/activities/crane/resource/crane-wire.svg
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.1"
+   id="svg2"
+   height="33.319199"
+   width="46.640461">
+  <defs
+     id="defs4" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     transform="translate(-517.45981,-440.10215)"
+     id="layer1">
+    <path
+       id="path2459"
+       d="m 563.16738,472.45673 c -0.83851,-1.02364 -10.31523,-0.16093 -12.12628,-3.09203 -1.91903,-3.10585 10.69842,-21.0355 -1.77912,-26.9141 -7.7421,-3.64756 -22.63369,13.10219 -12.04623,16.55586 12.49569,4.07613 6.52411,-24.66453 -4.54346,-16.09326 -14.88007,11.5238 -11.48233,21.23436 -11.95891,23.25208 -0.82467,3.49162 1.16127,3.86906 -2.88744,5.15919"
+       style="fill:none;fill-opacity:1;fill-rule:evenodd;stroke:#cf2f2a;stroke-width:2.41183877;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+  </g>
+</svg>
diff --git a/src/activities/crane/resource/crane-wire.svgz b/src/activities/crane/resource/crane-wire.svgz
deleted file mode 100644
index d1f205df9..000000000
Binary files a/src/activities/crane/resource/crane-wire.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/crane_only.svg b/src/activities/crane/resource/crane_only.svg
new file mode 100644
index 000000000..a65528354
--- /dev/null
+++ b/src/activities/crane/resource/crane_only.svg
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.1"
+   id="svg2"
+   height="115.56902"
+   width="181.73715">
+  <defs
+     id="defs4" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     transform="translate(-338.56917,-388.16248)"
+     id="layer1">
+    <rect
+       ry="5.1490483"
+       rx="3.9206023"
+       y="464.39142"
+       x="363.7916"
+       height="21.884832"
+       width="143.20216"
+       id="rect4997"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#e0d4a0;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17382"
+       d="m 372.22626,466.45518 c 0,0 21.99305,-0.0205 16.6493,1.25082 -16.71823,1.81496 -16.83742,2.23315 -17.32979,15.22894 -0.24594,2.30208 -5.61913,1.11665 -5.61913,-0.60374 l 1.53216,-13.17634 c 0,-1.72038 2.65129,-2.69968 4.76746,-2.69968 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <ellipse
+       ry="14.459614"
+       rx="17.096573"
+       cy="488.49054"
+       cx="385.41788"
+       id="path4993"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#2332e0;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.56268775;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       ry="5.1490493"
+       rx="3.9206023"
+       y="412.15445"
+       x="437.00003"
+       height="74.252106"
+       width="17.242712"
+       id="rect6453"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#f21a0d;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <ellipse
+       ry="14.459614"
+       rx="17.096573"
+       cy="488.09982"
+       cx="480.69122"
+       id="path4995"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#2332e0;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.56268775;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       ry="5.1490483"
+       rx="3.9206023"
+       y="452.14636"
+       x="339.53494"
+       height="11.724017"
+       width="93.812027"
+       id="rect5725"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#f21a0d;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       ry="5.1490488"
+       rx="3.9206023"
+       y="443.41855"
+       x="454.24277"
+       height="20.842695"
+       width="53.773869"
+       id="rect6455"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#f21a0d;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       ry="5.1490483"
+       rx="3.9206023"
+       y="413.84787"
+       x="475.13852"
+       height="18.23736"
+       width="13.151217"
+       id="rect6459"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#e0d4a0;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       ry="5.1490488"
+       rx="3.9206023"
+       y="430.26151"
+       x="454.09662"
+       height="13.808286"
+       width="54.942875"
+       id="rect6457"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#f21a0d;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       ry="5.1490488"
+       rx="3.9206023"
+       y="452.01605"
+       x="501.82971"
+       height="34.129917"
+       width="17.342077"
+       id="rect6461"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#e2ee1b;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:2.26906157;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       transform="matrix(0.99998803,0.0048928,-0.01344354,0.99990963,0,0)"
+       ry="5.148849"
+       rx="3.9205463"
+       y="386.96924"
+       x="444.48932"
+       height="12.910103"
+       width="15.917376"
+       id="rect7191"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#0319f9;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.93160927;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="rect6463"
+       d="m 430.28905,398.73688 30.58799,4.78986 3.63675,3.76459 c 0,2.47763 -1.22452,4.47224 -2.74554,4.47224 l -31.4792,0 c -1.52104,0 -2.74555,-1.99461 -2.74555,-4.47224 l 0,-4.08221 c 0,-2.47762 1.22451,-4.47224 2.74555,-4.47224 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#e2ee1b;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       ry="5.1490483"
+       rx="3.9206023"
+       y="440.29211"
+       x="372.12067"
+       height="11.724017"
+       width="59.326611"
+       id="rect7196"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#f21a0d;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="rect7928"
+       d="m 386.89026,400.29643 c -2.11617,0 -3.81021,1.99051 -3.81021,4.46815 l 0,30.66156 c 0,2.47761 1.69404,4.46816 3.81021,4.46815 l 30.94189,0 c 2.11617,0 3.83578,-1.99051 3.83578,-4.46815 l 0.44267,-17.75111 c 0,-2.47762 -6.73368,-17.41246 -8.84984,-17.41246 l -26.3705,0.0339 z m 18.10485,6.77062 c 4.35568,-10e-6 7.90168,2.81754 7.90168,6.26909 0,3.45155 -3.546,6.2463 -7.90168,6.2463 -4.35569,10e-6 -7.87612,-2.79475 -7.87612,-6.2463 0,-3.45155 3.52043,-6.26909 7.87612,-6.26909 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#e2ee1b;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path11566"
+       d="m 384.38835,391.55877 31.39982,1.10535 5.12059,7.4491 c 0,2.47762 -1.30665,4.47223 -2.9297,4.47223 l -33.59071,0 c -1.62304,0 -2.92968,-1.99461 -2.92968,-4.47223 l 0,-4.08222 c 0,-2.47761 1.30664,-4.47223 2.92968,-4.47223 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#e2ee1b;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17411"
+       d="m 478.34667,415.53623 c 0,0 7.54612,-0.32907 5.71965,0.90559 -5.72627,1.89092 -6.96829,-2.28541 -7.06503,9.57179 -0.0716,2.10265 -0.61807,-2.81047 -0.62762,-4.37921 l 0.10147,-3.82971 c -0.01,-1.56874 1.14543,-2.23859 1.87153,-2.26846 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       ry="3.8995044"
+       rx="3.9206033"
+       y="413.06625"
+       x="479.44925"
+       height="3.3869381"
+       width="4.9682384"
+       id="rect14472"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#000000;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.71540642;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17384"
+       d="m 461.38544,446.39417 c 0,0 21.88756,-1.91799 16.69493,-0.30255 -16.45971,3.09124 -16.5369,3.48112 -15.739,15.31964 -0.0167,2.11081 -5.48204,1.49886 -5.65255,-0.0628 l 0.21913,-12.09221 c -0.1705,-1.56156 2.37127,-2.67942 4.47749,-2.86218 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17386"
+       d="m 378.59327,441.42394 c 0,0 21.84495,-0.18539 16.6352,1.46993 -16.49669,3.02359 -10.22081,2.01611 -16.02601,6.47196 -0.0346,2.31231 -5.05997,1.45606 -5.21725,-0.2586 l 0.10327,-4.64622 c -0.15728,-1.71467 2.39566,-2.88333 4.50479,-3.03707 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17388"
+       d="m 346.20555,453.82487 c 0,0 21.84494,-0.16347 16.6352,1.2963 -16.4967,2.66642 -10.22082,1.77795 -16.02601,5.70742 -0.0346,2.03916 -5.05997,1.28407 -5.21725,-0.22803 l 0.10327,-4.09738 c -0.15728,-1.51211 2.39566,-2.54271 4.50479,-2.67831 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17392"
+       d="m 387.76959,406.12571 c 0,0 11.19719,-0.61605 8.5268,4.8849 -8.45581,10.04803 -5.23894,6.69996 -8.21455,21.50768 -0.0178,7.68428 -2.59361,4.8388 -2.67424,-0.85937 l 0.0529,-15.44037 c -0.0807,-5.69818 1.22794,-9.58188 2.30904,-10.09284 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17394"
+       d="m 389.19643,393.47575 c 0,0 21.77997,1.5097 16.44884,2.56518 -16.69262,1.3935 -10.35435,0.98883 -16.51666,4.45931 -0.23099,2.02896 -5.16499,0.89189 -5.176,-0.62667 l 0.49763,-4.07432 c -0.011,-1.51856 2.63179,-2.3499 4.74619,-2.3235 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17396"
+       d="m 435.40597,402.01139 c 0,0 21.35564,4.10194 15.91384,4.51003 -16.7514,-0.61634 -10.40954,-0.259 -17.03858,2.44278 -0.53436,1.98299 -5.25253,0.26586 -5.03483,-1.24029 l 1.10651,-3.97792 c 0.21771,-1.50613 2.96176,-2.01375 5.05306,-1.7346 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17401"
+       d="m 441.15581,413.93753 c 0,0 13.16871,-0.34028 10.02411,5.65292 -9.95187,10.83856 -6.16622,7.23919 -9.67675,23.49991 -0.0267,8.48468 -3.05383,5.26439 -3.14436,-1.03011 l 0.0739,-17.04805 c -0.0905,-6.29453 1.45134,-10.5433 2.72312,-11.07467 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17403"
+       d="m 394.21552,479.59123 c 2.53333,4.09133 -6.65162,1.33919 -13.00713,4.46668 -6.35551,3.1275 -7.48673,10.95614 -10.02005,6.86483 -2.53332,-4.09134 0.56875,-9.95009 6.92425,-13.07759 6.35551,-3.12748 13.56961,-2.34524 16.10293,1.74608 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17405"
+       d="m 491.0085,480.12064 c 1.92332,4.34735 -6.78943,0.56705 -13.54263,2.94146 -6.75321,2.37444 -9.00219,10.00891 -10.92551,5.66156 -1.92333,-4.34734 1.99657,-9.80271 8.74978,-12.17713 6.7532,-2.37443 13.79504,-0.77323 15.71836,3.57411 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17407"
+       d="m 461.57308,431.36094 c 0,0 21.98995,-0.32907 16.66746,0.90559 -16.68675,1.89093 -20.30613,-2.28541 -20.58796,9.57179 -0.20863,2.10266 -1.80111,-2.81047 -1.82898,-4.37921 l 0.2957,-3.8297 c -0.0278,-1.56876 3.33786,-2.23861 5.45378,-2.26847 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17409"
+       d="m 506.88261,453.96494 c 0,0 12.17644,-0.32907 9.22924,0.9056 -9.23991,1.89092 -11.24407,-2.28542 -11.40012,9.57179 -0.11553,2.10266 -0.99734,-2.81047 -1.01277,-4.37921 l 0.16374,-3.8297 c -0.0154,-1.56876 1.84827,-2.23861 3.01991,-2.26848 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17413"
+       d="m 444.12364,390.76485 c 0,0 11.62357,-0.1581 8.81019,0.43509 -8.82037,0.90851 -10.73353,-1.09803 -10.88251,4.59881 -0.11027,1.01021 -0.95204,-1.35031 -0.96676,-2.10402 l 0.1563,-1.83999 c -0.0147,-0.75371 1.76434,-1.07553 2.88278,-1.08989 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+  </g>
+</svg>
diff --git a/src/activities/crane/resource/crane_only.svgz b/src/activities/crane/resource/crane_only.svgz
deleted file mode 100755
index b5d65cb90..000000000
Binary files a/src/activities/crane/resource/crane_only.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/crane_only2.svgz b/src/activities/crane/resource/crane_only2.svgz
deleted file mode 100755
index 671a265ae..000000000
Binary files a/src/activities/crane/resource/crane_only2.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/crane_up.svg b/src/activities/crane/resource/crane_up.svg
new file mode 100644
index 000000000..2cf663912
--- /dev/null
+++ b/src/activities/crane/resource/crane_up.svg
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.1"
+   id="svg2"
+   height="31.952805"
+   width="306.82568">
+  <defs
+     id="defs4" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     transform="translate(-59.159422,-7.4562835)"
+     id="layer1">
+    <rect
+       ry="7.4399657"
+       rx="0"
+       y="12.706173"
+       x="88.007324"
+       height="21.3899"
+       width="239.98872"
+       id="rect3340"
+       style="fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.02472651px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       id="path17461"
+       d="m 64.177566,14.136147 c 0.930218,-0.456765 2.106772,-0.626822 3.818365,-0.613265 L 356.2833,8.6265635 c 3.42315,0.027133 6.29903,2.3551455 6.42625,5.2096375 l 0.80108,18.734552 c 0.12718,2.854482 -2.50459,5.153171 -5.92775,5.126047 L 67.200872,33.020087 C 63.777734,32.992854 60.776404,29.60281 60.649217,26.748329 L 61.816632,16.56178 c 0.726933,-1.21491 1.430727,-1.968867 2.360934,-2.425633 z m 27.548881,4.568978 c -4.19954,2.376068 -4.424009,6.553349 -0.506134,9.31806 3.917872,2.764691 10.513797,3.077659 14.713357,0.701603 4.19958,-2.376086 4.42401,-6.553368 0.50614,-9.318081 -3.91787,-2.76472 -10.513801,-3.077658 -14.713363,-0.701582 z m 36.586893,-0.897332 c -4.77221,2.700097 -5.01281,7.455098 -0.56068,10.596807 4.45211,3.141698 11.93003,3.506033 16.70223,0.805957 4.77224,-2.700084 5.01283,-7.455115 0.56069,-10.596796 -4.45211,-3.141699 -11.93003,-3.506063 -16.70224,-0.805968 z m 39.3299,-0.433384 c -5.15401,2.91608 -5.58336,7.928604 -0.95312,11.195976 4.63021,3.267362 12.57635,3.552643 17.73032,0.636552 5.15402,-2.916101 5.58337,-7.928605 0.95316,-11.195976 -4.63024,-3.267373 -12.57634,-3.552653 -17.73036,-0.636552 z m 44.50843,-0.239766 c -5.34492,3.024093 -5.90922,8.12175 -1.27901,11.389101 4.63019,3.267372 12.71134,3.467531 18.05621,0.443437 5.3449,-3.024084 5.93886,-8.139298 1.30866,-11.406669 -4.63023,-3.267362 -12.74097,-3.449953 -18.08586,-0.425869 z m 41.8283,-0.924264 c -5.91756,3.348103 -6.55653,9.021491 -1.39206,12.665871 5.16447,3.64435 14.15717,3.878336 20.07474,0.530234 5.91753,-3.348104 6.52693,-9.003933 1.36246,-12.648313 -5.16449,-3.64434 -14.12756,-3.895884 -20.04514,-0.547792 z m 46.23402,-1.629014 c -6.87197,3.888129 -7.37862,10.614244 -1.14563,15.012631 6.233,4.398377 16.88428,4.80266 23.75627,0.914542 6.87204,-3.888118 7.37863,-10.614254 1.14563,-15.012631 -6.23296,-4.398386 -16.88427,-4.80265 -23.75627,-0.914542 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#e2ee1b;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:2.63641381;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <g
+       transform="matrix(0.83989322,0,0,0.83989322,62.825338,-398.01239)"
+       id="g17451">
+      <ellipse
+         ry="18.214285"
+         rx="18.392857"
+         cy="497.71933"
+         cx="296.25"
+         style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#2332e0;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none"
+         id="path17453"
+         transform="matrix(0.974288,0,0,0.868556,53.17976,70.00654)" />
+      <path
+         style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none"
+         d="m 355.47002,498.58135 c 0,5.1369 -6.93137,-1.86118 -14.61432,-1.86118 -7.68296,0 -13.22248,6.99808 -13.22248,1.86118 0,-5.13688 6.23544,-9.30595 13.91841,-9.30595 7.68295,0 13.91839,4.16907 13.91839,9.30595 z"
+         id="path17455" />
+      <ellipse
+         ry="4.1071429"
+         rx="4.8214288"
+         cy="483.96933"
+         cx="294.82144"
+         style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#000000;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:0.19374999;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none"
+         id="path17457"
+         transform="matrix(0.974288,0,0,0.868556,50.0481,73.72893)" />
+    </g>
+  </g>
+</svg>
diff --git a/src/activities/crane/resource/crane_up.svgz b/src/activities/crane/resource/crane_up.svgz
deleted file mode 100755
index c5d8ad8d5..000000000
Binary files a/src/activities/crane/resource/crane_up.svgz and /dev/null differ
diff --git a/src/activities/crane/resource/crane_vertical.svg b/src/activities/crane/resource/crane_vertical.svg
new file mode 100644
index 000000000..d7c8d92f0
--- /dev/null
+++ b/src/activities/crane/resource/crane_vertical.svg
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.1"
+   id="svg2"
+   height="360.24548"
+   width="34.663475">
+  <defs
+     id="defs4" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     transform="translate(-338.8614,-92.866571)"
+     id="layer1">
+    <path
+       id="rect1334"
+       d="m 366.40649,98.712424 c 0.45225,1.018124 0.61873,2.290796 0.60136,4.132576 l 4.2157,310.47896 c -0.0347,3.68352 -2.35708,6.69289 -5.19684,6.72429 l -18.63783,0.16962 c -2.83974,0.0314 -5.12036,-2.88631 -5.0856,-6.56981 l 5.31173,-312.37963 c 0.0347,-3.683486 3.4139,-6.788626 6.25365,-6.820008 l 10.1303,1.633142 c 1.20688,0.827344 1.95528,1.612759 2.40753,2.63086 z m -4.60753,29.483316 c -2.35404,-4.60803 -6.50885,-5.00405 -9.2679,-0.88927 -2.75905,4.1148 -3.08536,11.20273 -0.73133,15.81078 2.35405,4.60804 6.50886,5.00406 9.26791,0.88924 2.75908,-4.11476 3.08536,-11.20272 0.73132,-15.81075 z m 0.8095,39.41344 c -2.67506,-5.23638 -7.4045,-5.67114 -10.53979,-0.99526 -3.13529,4.6759 -3.5147,12.71128 -0.83966,17.94766 2.67505,5.23641 7.40451,5.67115 10.53979,0.99525 3.13528,-4.67588 3.5147,-12.71127 0.83966,-17.94765 z m 0.34177,42.34875 c -2.88904,-5.65533 -7.87423,-6.30275 -11.13492,-1.43982 -3.2607,4.86294 -3.56254,13.4052 -0.67348,19.06051 2.88904,5.65531 7.87422,6.30275 11.13491,1.43981 3.2607,-4.86294 3.56254,-13.40519 0.67349,-19.0605 z m 0.1374,47.91548 c -2.99606,-5.86479 -8.06561,-6.66066 -11.3263,-1.79773 -3.2607,4.86292 -3.47817,13.55365 -0.48209,19.41844 2.99605,5.86475 8.083,6.69317 11.34368,1.83024 3.2607,-4.86294 3.46077,-13.58618 0.46475,-19.45095 z m 0.82438,45.05604 c -3.31705,-6.49314 -8.95914,-7.39065 -12.59608,-1.96661 -3.63692,5.42405 -3.89009,15.0947 -0.57305,21.58784 3.31706,6.49314 8.94174,7.35813 12.57869,1.93408 3.6369,-5.42405 3.90748,-15.06216 0.59044,-21.55531 z m 1.51542,49.82419 c -3.85206,-7.54039 -10.54164,-8.33439 -14.93107,-1.78811 -4.38939,6.54628 -4.81573,17.99583 -0.96367,25.53625 3.85205,7.54043 10.54164,8.33438 14.93106,1.78811 4.38938,-6.54625 4.81574,-17.99583 0.96368,-25.53625 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#e2ee1b;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:2.72811103;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <g
+       transform="matrix(0.83989322,0,0,0.83989322,69.933039,-34.958696)"
+       id="g17442">
+      <ellipse
+         ry="18.214285"
+         rx="18.392857"
+         cy="497.71933"
+         cx="296.25"
+         style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#2332e0;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none"
+         id="path2081"
+         transform="matrix(0.974288,0,0,0.868556,53.17976,70.00654)" />
+      <path
+         style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none"
+         d="m 355.47002,498.58135 c 0,5.1369 -6.93137,-1.86118 -14.61432,-1.86118 -7.68296,0 -13.22248,6.99808 -13.22248,1.86118 0,-5.13688 6.23544,-9.30595 13.91841,-9.30595 7.68295,0 13.91839,4.16907 13.91839,9.30595 z"
+         id="path17398" />
+      <ellipse
+         ry="4.1071429"
+         rx="4.8214288"
+         cy="483.96933"
+         cx="294.82144"
+         style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#000000;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:0.19374999;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none"
+         id="path2809"
+         transform="matrix(0.974288,0,0,0.868556,50.0481,73.72893)" />
+    </g>
+    <rect
+       ry="5.1490483"
+       rx="3.9206023"
+       y="408.26553"
+       x="339.82718"
+       height="43.880756"
+       width="32.731922"
+       id="rect7198"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#e2ee1b;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.9315536;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path17390"
+       d="m 346.61886,409.81584 c 0,0 21.84494,-0.78393 16.63519,6.21615 -16.49669,12.78638 -10.22081,8.52589 -16.026,27.36907 -0.0346,9.77845 -5.05998,6.15749 -5.21725,-1.09356 l 0.10326,-19.64826 c -0.15727,-7.25108 2.39567,-12.1932 4.5048,-12.8434 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <ellipse
+       ry="8.2160702"
+       rx="9.3519764"
+       cy="416.13934"
+       cx="355.02402"
+       id="path7200"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#f20f0d;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.7154063;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <rect
+       transform="matrix(0.92125766,0.38895286,-0.46915177,0.88311756,0,0)"
+       ry="5.1257887"
+       rx="3.9073343"
+       y="244.41685"
+       x="501.74173"
+       height="3.9120772"
+       width="18.296299"
+       id="rect10838"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#fc8269;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.93537605;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <circle
+       r="3.5995424"
+       cy="436.77744"
+       cx="355.16446"
+       id="path3187"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;opacity:1;fill:#ff9204;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:0.83989322;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+    <path
+       id="path3918"
+       d="m 355.1236,434.00689 c 0,0 3.26478,-0.82526 0.38421,2.72926 l -3.01425,0.17402 c -0.15728,-1.51211 0.5209,-2.76769 2.63004,-2.90328 z"
+       style="color:#000000;display:inline;overflow:visible;visibility:visible;fill:#ffffff;fill-opacity:0.6755319;fill-rule:nonzero;stroke:#000000;stroke-width:0;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;marker:none;marker-start:none;marker-mid:none;marker-end:none" />
+  </g>
+</svg>
diff --git a/src/activities/crane/resource/crane_vertical.svgz b/src/activities/crane/resource/crane_vertical.svgz
deleted file mode 100755
index f27996898..000000000
Binary files a/src/activities/crane/resource/crane_vertical.svgz and /dev/null differ