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 907652 - Implemented a warning about dircard the current message to open a new one
Bug 911767 - [e.me][bug] Long press on pinned cloud apps doesn't toggle edit mode [r=crdlc]
Bug 922124 - [Contacts] Close button in the import FB contacts screen is shown with vertical white lines
Bug 922378 - [Messages] Some tests for SMS are failing locally r=rwaldron
Merge pull request #12138 from caiolima/bug-907652

Bug 907652 - warning when we click on a notification but we have a message in composer r=julien
Bug 918995 - The message senders show in notification bar are ordered by latest to oldest. r=jrburke
Merge pull request #12509 from evanxd/bug-918995

Bug 918995 - [1.2][email] Multiple email notification should have senders listed in reverse chronological order of email timestamp
Bug 919891 - [B2G] [Settings] Hint screen was blocked by Bluetooth pincode request
Merge pull request #12425 from dwi2/bug919891

Bug 919891 - [B2G] [Settings] Hint screen was blocked by Bluetooth pinco...r=alive
Merge pull request #12534 from EverythingMe/911767-cloudapps-editmode

Bug 911767 - [e.me][bug] Long press on pinned cloud apps doesn't toggle ...
Bug 911569 - [e.me][bug] Pre-installed apps don't show in relevant collections [r=ranbena]
Bug 919858 - [LockScreen] Enhance the UI experiments when unlocking the phone with one hande
Merge pull request #12555 from rnowm/922124

Bug 922124 - [Contacts] Close button in the import FB contacts screen is shown with vertical white lines
Merge pull request #12530 from EverythingMe/911568-nativeinfo

Bug 911568 - [e.me][bug] Pre-installed apps don't show in relevant colle...
Bug 921841 - [e.me] Apps installed from Market are not added to Smart Collections [r=ranbena]
Bug 922248 - [Contacts] Cannot update a previously exported contact
Merge pull request #12561 from snowmantw/issue919858

Bug 919858 - [LockScreen] Enhance the UI experiments when unlocking the phone with one hande
Merge pull request #12562 from jmcanterafonseca/bug_name_export_salva

Bug 922248 - [Contacts] Cannot update a previously exported contact
[Bug 911550] Enable collection renaming [r=crdlc]