Bug 878700 - Untranslated text in 'Enter PIN' screen

Simple s/data-l10-id/data-l10n-id change as suggested by
Staś Małolepszy at in comment 6 of bug 878700.
Bug 917830 - [FM Radio] Use Full Line Highlights
Bug 917826 - [Clock] Use Full Line Highlights
Bug 903278 - [Dialer] Hide navbar when user enters contact detail
Bug 903278 - [Dialer] Hide navbar when user enters contact detail (P-2)
Bug 903728 - [Dialer] Hide navbar when user enters contact detail (P-3)
Bug 904105- part 2: create firefox extension

create a firefox extension for building gaia. you can follow instructions to use this extension:

1. cd <GAIA_DIR>/tools/extensions/gaia-build@gaiamobile.org
2. FIREFOX="<FIREFOX_BIN_PATH>" make run
3. go to tools -> addons and enable gaia-build extension (default is disable)
4. go to url: about:gaia
5. select your gaia dir and click launch gaia

another firefox window will be opened and running gaia.
Bug 907041 - Ensure poweroff animation in portrait-primary
Bug 912520 - New Underlay is needed
Bug 903728 - [Dialer] Hide navbar when user enters contact detail (P-4)
Bug 920944 - Fix b2gperf
Bug 915467 - [e.me][bug] Provider init may occur before Homescreen init [r=crdlc]
Bug 912455 - [Keyboard][V1.2] Need to localize third party keyboard
Bug 921360 - [LockScreen] Make the glitches on lockscreen invisible
Bug 918432 - Operator apps are installed at a fixed position even when the SIM wasn't present at first boot
Bug 921531 - Use platform touch events
Bug 914520 - Skip t-online.de ActiveSync autodiscover by adding local autoconfig entry
Bug 917465 - [Email] launching a mail notification will cause Email app to spin and load forever
Merge pull request #12523 from jrburke/bug917465-email-notify-spin

Bug 917465 - [Email] launching a mail notification will cause Email app to spin and load forever r=asuth
Merge pull request #12496 from snowmantw/issue921360

Bug 921360 - [LockScreen] Make the glitches on lockscreen invisible