#3746 AngleArcSizeModel and applied to desktop.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29856 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Reset font size on new file

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29857 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3746 AngleArcSizeModel is applied to web.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29858 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e