camptocamp/cgxp — pull request #531 by ochriste (2013-07-30 11:14:12+00:00)
Title: fixed js error in IE8: ContextualData's ContextPopup control was added t...

...wice, Profile's layer was destroyed even if it was not created beforhand.
These caused some js error on page unload with IE8 when these plugins were enabled.