3D stylebar in desktop looks like in web

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35780 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Capture point icon in desktop like in web

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35781 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Capture point icon in desktop like in web (less dark)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35782 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e