webdetails/ccc — pull request #86 by dcleao (2014-06-03 15:25:11+00:00)
Title: [CDF-277] - CCC - in an area chart, a mousemove extension point with hoverable and tooltip enabled throws an error

* Updated protovis, to fix the pv.Area#getEventHandler method which was not taking into account that handlers may be functions or arrays of functions.

@diogofscmariano please review.