Bug 983038 - Play DTMF tones using active call's SIM card on multi-SIM devices r=etienne

(cherry picked from commit 6e9607f80137781c5fc8e4d7965a6f922b4695bf)
Bug 985476 Back out Firefox Accounts strings from 1.4
Merge pull request #17162 from sergi/976470

Bug 976470 - [Buri][FDN] After entering incorrect PIN 2 code 3 times in resetting PIN2 process, no PUK2 request page
Merge pull request #17260 from russnicoletti/bug980581

Bug 980581 - Previous video clip title remains when a new video clip is ...
Merge pull request #17290 from etiennesegonzac/bug-984882-callscreen-display-l10n-followup

Bug 984882 - 946874 l10n follow up. r=rik
Merge pull request #17288 from arcturus/bug-983777

Bug 983777 - [B2G][Contacts] Tapping the Favorite button on an imported facebook contact will break the Edit Contact button
Merge pull request #17329 from 6a68/bug-985476-remove-fxa-strings

Bug 985476 Back out Firefox Accounts strings from 1.4
Merge pull request #17067 from crh0716/975265

Bug 975265 - Add the support for LTE network types r=jaoo
Merge pull request #17362 from alivedise/bugzilla/983290_master/orientation-hidden

Do not display perpendicular app on opening, r=timdream
Merge pull request #17330 from steveck-chung/bug-981401

Bug 981401 - [Messages] Notification does not vanish when the SMS is read when going back from sleep. r=arcturus
Conflicts:
	apps/sms/test/unit/activity_handler_test.js
Merge pull request #17287 from DouglasSherk/983054-dsds-suggestions

Bug 983054 - [DSDS][Dialer] Only fill active number instead of calling from suggestions bar on dual SIM devices. r=rik
Revert "Bug 983777 - [B2G][Contacts] Tapping the Favorite button on an imported facebook contact will break the Edit Contact button"

This reverts commit a9b63fa5001dfe7e1fa8bdffe2e4bdc5d5221027.
Merge pull request #14531 from dwi2/bug894744

Bug 894744 - Use localStorage event to make inter-page communication...
Merge pull request #17215 from russnicoletti/bug982743

Bug 982743 - [B2G][Clock]Timer section's Resume button illuminates and doesn't resume timer countdown r=mcav
Merge pull request #17390 from michalbe/polish-button-content

Bug 984315 - Fixing flexboxes in contact button
Conflicts:
	apps/communications/contacts/test/unit/views/details_test.js
Bug 986282 - Add travis to 1.4
Merge pull request #17414 from KevinGrandon/bug_986282_travis_to_1dot4

Bug 986282 - Add travis to 1.4 r=lightsofapollo
Merge pull request #17175 from ian-liu/bluetooth/bug981626_support_sharing_picture_and_video_simultaneously

Bug 981626 - [Sora][gallery]Can't be shared when select picture and video simultaneously, r=@dominickuo
Merge pull request #17344 from mcav/apop

Bug 983167 - [email/POP3] broken node-crypto.js shim causes auth failure...
Bug 986462 - [v1.4] Unxfail test_dialer_find_contact as Bug 983054 is fixed