Merge pull request #8421 from jmcanterafonseca/fix_sync_phoyo

Bug 846708 - When a contact adds a picture on his facebook profile it is...
Merge pull request #8326 from EverythingMe/xss-fix

[Bug 840442] fix all XSS vulnerabilities [r=crdlc]
Merge pull request #8430 from gasolin/issue-839296

[B2G][First Time User]Date & Time - Catamarca not listed as Argentina's ...
r=rudylu
Bug 847299 - After landing Bug 805240 FB automatic synchronization has stopped working
Merge pull request #8431 from jmcanterafonseca/fix_sync_permission

Bug 847299 - After landing Bug 805240 FB automatic synchronization has s...
Merge pull request #8428 from leob2g/Bug_833667_Showing_Bytes_to_Units

Bug_833667 [Cost Control] Showing Bytes to Units r=lodr
Cause r+
Bug 846768 - Switching apps is broken when we close another app before r=timdream

Several problems:
- we were decrementing twice the currentDisplayedApp value when closing using a
  swipe
- remove the useless callback in alignCurrentCard. We were not calling it in all
  situations before, but now I just removed it because we don't need to align
  before launching the app
Bug 827638 - Dailymotion.com now recognizes the B2G UA
Bug 847241 - Make switching to an app feel faster r=timdream

- use the event appopen instead of appwillopen to hide the card switcher; this
  makes the card switcher disappear after showing the app, and thus this is
  nicer.
- disable the transition when we want to remove "immediately" the card switcher
- add some unit tests about the card switcher showing or hiding
Bug 847322 - [email] Batch edit deletion should not prompt when there are no selected messages
Merge pull request #8433 from asutherland/Bug_828877_No_confirmation_when_messages_not_selected

Bug 847322 - [email] Batch edit deletion should not prompt when there are no selected messages r=asuth
Merge pull request #8389 from arcturus/bug-845763

Bug 845763 - [Contacts] Define a connector to import contacts from Gmail
Bug 844770 - [SMS] Optimize starting time with lazy-load r=julienw
Merge pull request #8337 from borjasalguero/optimize_loading_time

Bug 844770 - [SMS] Optimize starting time with lazy-load r=julienw
Bug 847316 - Remove some unused code in the clock app - again. r=etienne
[Bug 847358] change stats param requestId->originatingRequestId  [r=crdlc]
Merge pull request #8438 from EverythingMe/stats-requestId

[Bug 847358] change stats param requestId->originatingRequestId  [r=crdlc]
Bug 847241 - Make switching to an app feel faster

Last-minute follow-up: revert the change to the visibility transition, as it
made the display transition invisible.
Bug 847395 - Blacklist new communication imports subdirectories
844924 - added reference workloads for gallery/videos/music