Merge pull request #20370 from acperez/bug-1023288

Bug 1023288 - NFC configuration is not working correctly in variant.json file.
Merge pull request #20317 from etiennesegonzac/bug-1021512-homescreen-utility-tray

Bug 1021512 - Send a touchcancel to the active app when the system starts r=21,kgrandon
Merge pull request #20332 from alivedise/bugzilla/1021270/smart-collection

Bug 1021270 - Focus the top active window while permission dialog hide, r=timdream
Merge pull request #20340 from alivedise/bugzilla/1022022/orientation-unlock-in-rocketbar

Bug 1022022 - Reset orientation when search window closing, r=timdream
Merge pull request #20290 from EverythingMe/1020961-indications

Bug 1020961 - [Collection app] Loading progress indicator and Connectivity message