[PDF Viewer] Missing whitespace in description and spelling error in README
Bug 910210 - Overlay.update() should accept an optional parameter to override internal counter
Bug 908592 - [Keyboard] Improve symbol panel layout of Pinyin IME
Bug 916268 - Remove special screen reader case in light of lockscreen redesign.
Bug 908556 - Block the pairing request when there is already one
Bug 915061 - Update DEVICE_DEBUG to allow certified apps debugging and ease security restriction recently added on adb connection
[Bug 903405] [E.me][L10n] After changing language,
the description in e.me should change [r=crdlc]
Bug 910188 - [CONTACTS] In export contacts option, if we tap on 'x' button, we come back to Settings screen.
Bug 917276 - Update lockscreen app and tests to address changes to the lockscreen markup
Bug 917435 - Use event.detail.href instead of event.detail in
mozbrowsericonchange event handler
bug 891732 - AGPS/SUPL Operator Variant Unit Tests.

r=josea.olivera
bug 882186 - adding net_error page
Merge pull request #12269 from gtorodelvalle/dialer-bug-910188-closing-contact-list

Dialer bug 910188 closing contact list (r=jmcanterafonseca)
Address review comments.
Replaced calls to launch(), changed method name, made wait_for explicit.
Bug 916100 - [Contacts] Taapping on the disabled merge button when there are not contacts selected to be merged make it to change its colour.
Bug 910170 - [CONTACTS] The export button isn't disabled when no contact is selected.
Merge pull request #12295 from gtorodelvalle/contacts-bug-916100-footer-button-not-disabled

Bug 916100 - [Contacts] Taapping on the disabled merge button when there are not contacts selected to be merged make it to change its colour (r=jmcanterafonseca)
Merge pull request #12296 from gtorodelvalle/contacts-bug-910170-export-button-not-disabled

Bug 910170 - [CONTACTS] The export button isn't disabled when no contact is selected (r=jmcanterafonseca).
Bug 917793 - Ensure printing exceptions in js build scripts r=yurenju
Bug 917337 - [Clock] Implement Scrolling for Timer Settings

https://bugzilla.mozilla.org/show_bug.cgi?id=917337

- Adds overflow-y: auto to #timer-dialog
- Adds a event.preventDefault() on touchstart on the time picker to stop user from scrolling while spinning inputs

r=jugglinmike