Fix for ghosts in EV

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36516 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix for ghosts in EV

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36517 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e