Bug 975966 - [keyboard refactor] Convert suggestions.js to instantiable pattern
Bug 978581 - (gaia-rtl) Developer HUD icons misplaced
Bug 979795 - [Download Manager] Error is displayed if you try to delete an incomplete download without SD card
Bug 979453 -  Change DualSIM notification from "SIM 1 -" to "(SIM 1)"
Bug 980164 - [System2] LogoLoader updates r=alive
Bug 929247 - Reduce font-size for "Emergency call" and "Undo" button on lock screen
Bug 921971 - [DSDS][FDN] Manage FDN list for both SIMs

This fix makes it possible to have independent Fixed Dialing Numbers for each
SIM card in the phone. A new function `getIccByIndex` has been introduced in
`utils.js` that selects the currently selected ICC object without the user
having to specify the particular index, although it allows that too (used in
`sim_dialog.js`, for example.

Instances of `IccHelper` have been replaced by the result of calls to
`getIccByIndex`.
Bug 973156 - [Music] Send mozinterruptbegin and mozinterruptend to system for show/hide the media playback widget
Bug 980184 - Fix jshint errors in FxA system app code r=ferjm
Bug 975918 - Support DSDS for voice mail
Bug 975486 - [B2G][l12y][Settings]Serbian-Cyrillic: Keyboard title is
truncated in 'Selected Keyboards' list.
 - Shorten the string of Serbian Cyrillic.
Bug 947153 - Make travis install script clean up the b2g/ and profile/ directories to aid local running
Workaround a |position: fixed; top: 2rem| issue with will-change. r=etienne
Bug 942724 - Support multiple notifications for recording device status

- refactor: using createItem function to return data dict
- abstract renderPanels
- fix and support recording status
- add test cases
- refactor use updateRecordingStatus
- update statusbar status via custom event
Merge pull request #16808 from gasolin/issue-942724

Bug 942724 - Support multiple notifications for recording device status, r=alive
Merge pull request #16933 from 6a68/bug-980184-jshint-fxa-system-app

Bug 980184 - Fix jshint errors in FxA system app code
Merge pull request #16831 from sergi/921971-fdn

Bug 921971 - [DSDS][FDN] Manage FDN list for both SIMs
Merge pull request #16988 from vingtetun/bug977757

Workaround a |position: fixed; top: 2rem| issue with will-change. r=etie...
Merge pull request #16954 from zacc/bug_980281

Bug 980281 - Remove some redundant import_script calls from gaiatest
Revert "Merge pull request #16831 from sergi/921971-fdn"

This reverts commit cdcc68168c8aaef12a8b4e9137fec83128e6afb9, reversing
changes made to 183c2e102105aa5bc804f7c9c36a840fe2266c52.