Fix evt.stopPropagation() on IE9 for faux keypress events generated for unprintable characters (like TAB), refs #12474 fixing it on trunk, !strict.
Fix evt.stopPropagation() on IE9 for faux keypress events generated for unprintable characters (like TAB), refs #12474 fixing it on trunk, !strict.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@24079 560b804f-0ae3-0310-86f3-f6aa0a117693

harbalk/delite,Sam-Cummins/delite,Sam-Cummins/delite,kitsonk/delite,harbalk/delite,kitsonk/delite