Fixes datetime model overtriggering, sms shortcodes being linkified to maps,...

Fixes datetime model overtriggering, sms shortcodes being linkified to maps, not recognizing certain phone number formats, and incorrect date jumps when the granularity of the date is less than a day, and incorrect start of week for non-US locales. am: 434442da
am: 2f82b6d1

Change-Id: I143ff2b98c8b3defe9fe1845d417a97ec44bb0ad