enyojs/enyo — pull request #540 by johannjacobsohn (2013-11-06 12:45:30+00:00)
Title: fix gesturechange event on iOS7

The document.ongesturechange event is not fired on iOS7, which prevents the pinch-to-zoom functionality in PanZoomView and ImageView from working. There might be issues with other events as well (not tested). Tested in iPod 5 (iOS7) and iPad 1 (iOS5).