yui/yui3 — pull request #305 by tilomitra (2012-10-11 02:48:28+00:00)
Title: event-move keeps track of -ms-touch-action on registered nodes

This fix to `event-move` allows Scrollview to correctly work on IE10. Since Scrollview attaches and detaches events throughout it's lifecycle, `event-move` needed to keep tabs on the number of registrations.