Combine display OSD icon files and move to plasma icon theme
Move the icons from D10937 to plasma-frameworks and combine all the sizes
Test Plan: "osd-shutd-screen.svg" does not display correctly for me. I can't find any difference between it and the rest of the icons. Help appreciated.
Reviewers: ngraham, VDG, broulik
Reviewed By: ngraham, VDG, broulik
Subscribers: broulik, kde-frameworks-devel
Differential Revision: https://phabricator.kde.org/D14971