Remove unneeded code

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34062 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Move EuclidianControllerCreatorForPlane

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34063 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e