Bug 834542 - [LockScreen] Display time in the statusbar for the Emergency Call screen. r=timdream

Add event listeners for lockscreen events in the StatusBar in order to correctly
display the statusbar clock according to the lockscreen panel:
- main: hide clock
- passcode: hide clock
- emergency-call: show clock
Merge pull request #9218 from mcirlanaru/bug_834542

Bug 834542 - Display time in the status bar for the emergency call screen, r=@timdream
Bug 849718 - [LockScreen] Don't prompt for SIM PIN when opening lockscreen camera. r=timdream

Extended custom event 'unlock' with origin detail ({ areaCamera: true }) when dispatching
it from the camera unlock button.
Merge pull request #9275 from albertopq/contacts-last-contact-chunk-not-rendered

Bug 863180 - Last Contact of a chunk is not rendered (and adding tests) r=arcturus
Bug 863125 - (REGIONAL) Voice mail number is not configured. r=kaze
Merge pull request #9160 from mcirlanaru/bug_849718

Bug 849718 - Don't prompt for SIM PIN when opening lock screen camera, r=@timdream
Bug 819593 - Keyboard flickers close then open when tapping from one input element to another r=vivien
Bug 859436 - Add l10n id to the elements
Merge pull request #9053 from crh0716/859436

Bug 859436 - Add l10n id to the elements. r=dkuo, a=tef+
Merge pull request #9282 from jaoo/863125

Bug 863125 - (REGIONAL) Voice mail number is not configured. r=kaze
Bug 862756 - Improving scrolling contacts list fps

Removed MouseEventShim Library

Forcing show hidden letters when no scrolling