catch up to caja/ses, which adds test for IE11 invisible properties bug


git-svn-id: http://es-lab.googlecode.com/svn/trunk@865 aeea10e6-ec39-11de-83d8-6d5adf01d787
Add IE bug link


git-svn-id: http://es-lab.googlecode.com/svn/trunk@866 aeea10e6-ec39-11de-83d8-6d5adf01d787