uDig/udig-platform — pull request #163 by egouge (2013-01-09 17:20:02+00:00)
Title: fix for problem with feature flasher when muliple maps are open

this fixes a problem with the feature flasher when a map is hidden or disposed of in the middle of the animation. see http://lists.refractions.net/pipermail/udig-devel/2012-December/022758.html