fix unit test after converting MozId to webidl
Fix unit test after converting MozId to webidl r=6a68
Bug 1069184 - [ftu] unittest navigation_test.js incorrect using assert.include for testing existing object property
Bug 1070905 - (way) Better Cards View performance
Bug 1069808 - Make the LazyLoader.getJSON() helper invoke reject() in case of errors instead of resolving the promise to null
Bug 1050558 - Bosnian Word suggestion.
Bug 1068619 - [v2.2] [v2.1] Investigate test_browser_search failure
Bug 1058793 - [RTL] New System Update notification need RTL support
Bug 1038984 - [L10n][Gallery] Clean up mozL10n.get uses in Gallery app r=gandalf, pdahiya, dflanagan
Bug 1062829 - Converted Json methods from XHR to LazyLoader in the FTU APP
Bug 1069885 - [System][Video][Ringtone]Video app shows Share with ringtone application
Bug 1068986: convert MediaFrame to use background-image instead of <img>

fix failing unit tests

fix the failing python unit tests with a CSS selector change

fix busted share button by restoring public imageblob property on MediaFrame
Bug 1070843 - [Text Selection] hide bubble when reasons contains collapsetoend
Bug 1061621 - When creating screen lock passcode, passcode doesn't matched.
Bug 1053647 - delete space when reverting an autocorrection and don't insert space when user selects a word suggestion
Bug 1065720 - Upgrade the zindex of attention window before opened.
Bug 1071722 - [Contacts] Remove non necessary scripts from the critical path
 Bug 1065961 - Sometimes the last alternative key would be wrongly
 highlighted.
  - use math to calculate the transfered menu target.
  - move the main calculation into MenuView's getMenuTarget.
Merge pull request #24280 from etiennesegonzac/bug-1070905

Bug 1070905 - (way) Better Cards View performance r=21
Bug 1061614 - Properly merge calls that happened in the same day into groups during database upgrades r=Rik
Merge pull request #24341 from anefzaoui/bug-1058793

Bug 1058793 - [RTL] New System Update notification need RTL support