rotate (clockwise vs. anticlockwise), titles for inputDialog, minor fixes

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26435 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
3D mirror at line

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26436 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e