New Relation Tool: Completely removing second information window

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34952 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Remove obsolete comment

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34953 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e