Use async getBase64 for GGT upload

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35910 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Changing javagiac.dll's to the latest version in desktop/kickstart.xml

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35911 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[web] show euclidian stylebar color opacity for fillable objects

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35912 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4491 make sure 3D view not created on saving

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35913 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
4.9.317.0

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35914 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
New context menu icons for web, stylebarbutton stylings (user feedback)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35915 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e