Stylechanges in Stylebar

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32805 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Export, in PGF, integer numbers as reals

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32806 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e