Bug 913193 - Fix Oauth keys r=lightsofapollo
Merge pull request #11970 from KevinGrandon/bug_913193_fix_calendar_oauth_keys

Bug 913193 - Fix Oauth keys r=lightsofapollo
Bug 909343 [Clock] Refactor Date Math Utilities r=jugglinmike

Refactor utils.js to provide methods for:

- Conversion to milliseconds from objects with duration values, e.g.
  {hours: 4, seconds: 12} (for any combination of hours, minutes,
  seconds, etc.
- Conversion from millisecond interval to object with duration values.
Bug 821519 - Enable sharing urls from the browser through email
Add unit tests for appMessages
Call mocha.globals before suite
Small cleanup
Add integration test
Only parse url if we need to
Disable integration test