Bug 1035701 - [WebComponents][gaia_header] - check missing images
Bug 1035699 - [WebComponents][gaia_confirm] - check missing images
Bug 1035698 - [WebComponents][gaia_buttons] - check missing images
Bug 1035683 - [Music] - check missing images
Bug 1036191 - include font utils in import page
Bug 989810 - [User Story] Email - Quick-to-Top action
Bug 1042190 - [Email] Improve IMAP retry logic. r=asuth
Bug 1042197 - [Email] Close IMAP connections. r=asuth
Bug 1043856 - Increase handover timeout
Bug 1044317 - Can't record video - JavaScript Error: "TypeError: t is undefined" {file: "app://camera.gaiamobile.org/js/main.js" line: 1}
Merge pull request #22186 from mcav/improved-retry-logic

Bug 1042190 - [Email] Improve IMAP retry logic. r=asuth
Merge pull request #22187 from mcav/kill-unused-connections

Bug 1042197 - [Email] Close IMAP connections. r=asuth
Merge pull request #22221 from dmarcos/bug1044317

Bug 1044317 - Can't record video - JavaScript Error: "TypeError: t is un...
Bug 1038630 - Split Tutorial init into init, start methods.

* init early in FTU, call start from 'Get started' button
* Dont wait to loadConfig in ftu AppManager
* Add 1.3..2.1 and 1.4..2.1 upgrade steps for easier testing on master
* Remove unused ensureConfig
* Fix tutorial init/start logic in FTU AppManager
* Add jsdocs for Tutorial
* Remove surplus Tutorial.init call from UIManager
Bug 1041455 - Shrinking UI fix on Contact List after adding new contact
Merge pull request #22225 from michalbe/Bug-1041455-nfc-new

Bug 1041455 - Shrinking UI fix on Contact List after adding new contact
Merge pull request #22188 from sfoster/bug-1038630-tutorial-init-then-begin

Bug 1038630 - Split Tutorial init into init, begin methods.

* init early in FTU, call start from 'Get started' button
* Dont wait to loadConfig in ftu AppManager
* Add 1.3..2.1 and 1.4..2.1 upgrade steps for easier testing on master
* Remove unused ensureConfig
* Fix tutorial init/start logic in FTU AppManager
* Add jsdocs for Tutorial
* Remove surplus Tutorial.init call from UIManager
Bug 1042702 - Logging out while not registered leaks a wakelock. r=gerard-majax
Bug 1044406 - Fix not being able to tap a notification. r=mhenretty
Bug 1041710: ensure that wallpaper size always exactly matches screen size

when computing screen size for wallpaper pick activity use Math.ceil to get 854 instead of 853.5 for FWVGA

Unit tests for wallpaper_manager.js plus fix a broken bootstrap test

address review comments

address review comments

remove special low-tolerance case for PNG image comparison in image_utils unit test because it caused failures on TBPL