Turtle position will be OK after opening a file. (#4723)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37782 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fixed warnings

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37783 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
fix for #4754

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37784 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Make sure 3D tools end up in 3D toolbar

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@37785 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e