Bug 897494 - [SMS] should not detect a number starting the next word for part of the phone number - r=schung

* Use word boundary meta char instead of ensuring next character is not a digit - this detects this situation properly
Bug 898155 - Change pages with wheel event. r=crdlc
Merge pull request #11171 from eeejay/homescreen-wheel-event

Change pages with wheel event.