Bug 952797 - Reactivation the dialer keypad integrations tests.
(the marionette issue was fixed by bug 891882)
Bug 960705 - [clock][l10n] Close button should say Stop instead; r=reviews
Bug 955626 - Change start_b2g wait in GaiaTest to wait for AppWindowManager to acknowledge the active frame instead of js event
Bug 970879 - Prevent redundant listeners from being registered during testing r=julienw

- Refactored the WapPushManager object to not use bound functions for
  event listeners
- Modified the unit-tests to improve control over the document visibility
Bug 962040 - blacklist camera until we figure out why it hangs.
Bug 970422 - Drop z-index of messages to go under the scrollbar. r=julien
Merge pull request #16173 from etiennesegonzac/bug-952797-reactivating-dialer-keypad-integration

Bug 952797 - Reactivating the dialer keypad integrations tests. r=rik
Merge pull request #16208 from gabrielesvelto/bug-970879-prevent-redundant-listeners

Bug 970879 - Prevent redundant listeners from being registered during testing r=julienw
Bug 968220 - Add a "Developer HUD" sub-menu in "Developer". r=vingtetun
Merge pull request #16092 from hfiguiere/bug962040-2

Bug 962040 - blacklist camera until we figure out why it hangs. r=julienw
Bug 964918 - Fix timing in Python test_kill_multiple r=me a=testonly
Merge pull request #14991 from zacc/bug_955626

Bug 955626 - Change wait in GaiaTest class to wait for AppWindowManager ...
Merge pull request #16091 from jankeromnes/developerhud

Bug 968220 - Add a "Developer HUD" sub-menu in "Developer". r=vingtetun

Note that this also deletes the Grid overlay.
Merge pull request #16212 from gnaneswar/Issue_960705

Bug 960705 - [clock][l10n] Close button should say Stop instead; r=mcav