MOBI-835 NPE when using CommandButton.openContentPane

git-svn-id: http://anonsvn.icesoft.org/repo/icemobile/trunk/icemobile@36685 1de00972-ac04-4911-a46b-06793c8d78d9
MOBI-825 modified swipe test for swipe tolerance.  Seems to need 2 pixels of tolerance today.

git-svn-id: http://anonsvn.icesoft.org/repo/icemobile/trunk/icemobile@36686 1de00972-ac04-4911-a46b-06793c8d78d9