JDK 1.7 requires Android v19+.
No bug - Backport a bunch of trivial fixes from Fennec.
Bug 1002888 - Allow deleting Firefox Account from confirm account screen.
Bug 1002888 - Allow deleting Firefox Account from confirm account screen. r=nalexander
Bug 966103 : Add a 'Sync now' button to the main FxA status screen
Bug 966103 : Add a 'Sync now' button to the main FxA status screen

* review comments related changes
* sync drawable added
Bug 966103 : Add a 'Sync now' button to the main FxA status screen
* Sync Now Icon animation is selectively enabled for Android ver 11+
Bug 966103: Added run-time for Android version
Merge branch 'vivek/bug-966103-Add-a-Sync_now-button-to-the-main-FxA-status-screen' of github.com:Balakrishnan-Vivek/android-sync into vivek/bug-966103-Add-a-Sync_now-button-to-the-main-FxA-status-screen

Conflicts:
	src/main/java/org/mozilla/gecko/fxa/activities/FxAccountStatusFragment.java