Merge branch 'Applications/19.08'

[Python] Fix bug with variable extention

Some refactoring: rename EpsRenderer into Renderer and move code for pdf…

Update some of examples

Fix problems founded by Coverity

Update examples of Cantor worksheets

Some EpsResult refactoring

Show plain form of HtmlResult, if html of the result can't be rendered by Qt

Move JupyterUtils to Cantor Library

Save rendered images in LatexResult, for Cantor builds without libspectre

Merge branch 'jupyter-worksheet-import-feature'

Urgent build fix

Move EpsRenderer from CantorPart to CantorLibs and add support EpsRender result…

[Jupyter] Fix bug with text form of MimeResult

[Jupyter] Show math render error on render (there is an option for this in…

[Jupyter] Clear undo stack after embeded math renderning

[Jupyter] Add storing mime alternatives in HtmlResult

[Jupyter] Fix error in embeded math search logic

[Jupyter] Add some error messages, if loaded Jupyter notebook has swrong scheme

[Jupyter] Use system font size on embeded math render

Fix a memory leak in Cantor::DefaultHighlighter

[Jupyter] Fix compilation error

Merge branch 'master' into jupyter-worksheet-import-feature

[Jupyter] Fix memory leaks

Minor memory leaks fixing and refactoring

[Jupyter] Fix bug in LatexResult::toJupyterJson and minor refactoring

[Jupyter] Improve Save, SaveAs logic

[Jupyter] Update comments

[Jupyter] Change embeded math render template: change preview.sty to standalone.

Merge branch 'Applications/19.08'

Fix memory leak in CommandEntry

[Jupyter] Improvment of MimeResult - store all mimebundle, not only one key

[Jupyter] Set nbmformat version as 4.5 on write

[Jupyter] Add support for Raw Cell in Cantor GUI

Merge branch 'Applications/19.08'

Fix problem with a incorrect window title after closing all tabs

[Jupyter] Don't collapse results, if they don't exists (zero results count)

[Jupyter] Allo loading Jupyter Notebook v4.0

[Jupyter] Minor bug fix of math render of MarkdownEntry

[Jupyter] Add support to stderr text result

[Jupyter] Don't add unnecesarry empty lines between $...$ statements

[Jupyter] Place $$...$$ math on a separate line and minor fix

[Jupyter] Disable resolving embeded math expression in MarkdownEntry, because…

[Jupyter] Minor fix in TextResult Jupyter export

[Jupyter] Add display size property to ImageResult. This will allow to display…

Merge branch 'master' into jupyter-worksheet-import-feature

Merge branch 'Applications/19.08'

Fix bug with missing slot in LatexEntry

[Jupyter] Add support to "execution_result" output type

[Jupyter] Minor improvment

[Jupyter] Add support to keeping original Jupyter metadata and minor changes

[Jupyter] Minor change: Jupyter always try to wrap text lines into array, even…

[Jupyter] Minor refactoring in markdown embbeded math code

[Jupyter] Add additional test for Math render

[Jupyter] Remove support \(...\) and \[...\] math from embeded Discount

[Jupyter] Minor bug fix

[Jupyter] Finally fix problem with math code collisiouns in MarkdownEntry

[Jupyter] Support `img` tag with `scr`attibute, pointed to web sites, in…

[Jupyter] Add feature to insert image in MarkdownEntry as attachment

[Jupyter] Add test for math rendered and minor fix

[Jupyter] Pack patched discount to archive

[Jupyter] Some fixes for embeded math in MarkdownEntry and TextEntry

[Jupyter] Make popplerMutex static, because we need only one mutex on all…

[Jupyter] Fix bug with saving Markdown embeded math .pdf files

[Jupyter] Add a workaround in TextResults::toJupyterJson() to preventing ugly…

[Jupyter] Add support for PageBreakEntry

[Jupyter] Save intermediate .pdf files of embedded math to .cws format. Also…

Merge branch 'master' into jupyter-worksheet-import-feature

Try to fix build error in stable-kf5-qt5 #7

[Jupyter] Embed preview.sty for math render

[Jupyter] Add note about pagecolor in math text template

[Jupyter] Save embedded math statements and their statuses for MarkdownEntry

Fix bug with rendering loaded rendered MarkdownEntry as empty

[Maxima] Try to fix testHelpRequest test on openSuse

[Jupyter] Fix big fields for $$...$$ and improve size of embedded math

[Jupyter] Math template improvments

Minor notificatation change about cantorpart founding

[Jupyter] Decrease Poppler version to 0.68.0 and add fix (mutex) for preventing…

Merge branch 'master' into jupyter-worksheet-import-feature

[Jupyter] Increase Poppler version to 0.73.0 because we need threadsafe poppler…

Fix bug with rendering loaded rendered MarkdownEntry as empty

[Jupyter] Starts support $...$ math in MarkdownEntry

[Jupyter] Patch Discount and add mkd_latextext function, which return list of…

[Jupyter] Improve building of embeded Discount library

Minor refactoring

[Jupyter] Minor fix

[Jupyter] Use MathRenderer in TextEntry and minor fixes

[Jupyter] Significant speed up embedded math rendering - Add new class…

[Octave] Increase recomended version

[Jupyter] Move Html format from TextResult to HtmlResult and add "Show html…

[Jupyter] Add missing resolveImagesAtaCursor in MarkdownEntry

Merge branch 'master' into jupyter-worksheet-import-feature

Merge branch 'Applications/19.04'

Add save/load of image alt for ImageResult

[Julia] Minor tests fixes