Bug 1000334 - Adjust b2g_start to work for v1.3 as well
Bug 1002247 - [System2] AppAuthenticationDialog fixes r=alive
Bug 949457 - Make Compose into a flex layout r=julienw
Bug 1002465 - test_browser_play_you_tube.py - wait for the elements to be displayed rather than present
Merge pull request #18651 from bobsilverberg/b2g_start_v1.3

Bug 1000334 - Adjust b2g_start to work for v1.3 as well
Merge pull request #18720 from KevinGrandon/bug_1002247_system2_app_authentication_dialog

Bug 1002247 - [System2] AppAuthenticationDialog fixes r=alive
Merge pull request #18747 from zacc/bug_1002465

Bug 1002465 - test_browser_play_you_tube.py - wait for the elements to b...
Merge pull request #16572 from borjasalguero/composer_flex

Bug 949457 - Make Compose into a flex layout r=julienw
bug 999511

* Do not use gecko provided title if it contains the origin of the URL of the application.

r=alive