Fix bug in filling e color panel for BarChart

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25634 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Rotation : 3D conics

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25635 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e