#3947 TextOptionsModel and applied to desktop.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30865 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3953: another workaround necessary for #3767

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30866 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3947 TextOptionsModel Font outside fix.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30867 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3886: sorry (I only knew the non-static versions of these methods)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30868 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e