pdubroy/oredev-demo — pull request #1 by dsbonev (2012-12-05 22:53:46+00:00)
Title: Prevent attaching more than one listener for the overlay img element

This fixes the increasing listener counter in the Dev Tools Timeline Panel. Otherwise it gives the impression that there is still a flaw in the demo app. It even got me the first time - I was wondering why the Node counter is still increasing, then in a second realized it was the Listener counter.