Use settings when toggle axes/grid by context menu (related to #4536)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36246 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Copy equation vector only if input is a plane

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36247 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e