Bug 1093951 - Entering wifi power save mode when screen off. r=alive

While screen is off, wifi would go to power save mode only
when wifi lock is held. If wifi lock is not held, wifi would
stay on and be turned off after |wifi.screen_off_timeout|.
We can more aggressively request the wifi driver to enter
power save mode before timed out. This is what the patch
intends to do.
Bug 1072498 - Remove the apz.force-enable setting and assume it is always true. r=fabrice,alive
Bug 1096704 - Prevent rocketbar trigger during an edge gesture.
Bug 1069422 - Use gaia-select for combo boxes.
Bug 1092948 - [FFOS2.0][Woodduck][Browser]Can't turn to landscape mode on editing bookmark screen when add bookmark to Home screen

* Remove incorrect orientation setting in manifest.webapp
Bug 1097564 - Support promise for NFC related WebAPI. r=alive
Bug 837924 - [CONTACTS][FACEBOOK] No indication of why Message, Wall post and view Facebook profile CTAs are disabled r=jmcf
Bug 1094069 - [Stingray][Settings] implement option menu and use landing app as an example
Bug 1094550 - Unable to create a new account because Year of Birth
dropdown doesn't work.
 - Create a value selector overlay to listen to the event for showing value selector for trusted
   UI.
 - Let trusted UI module init its own value selector controller.
Bug 1074117 - Use expected conditions where appropriate and optimise element lookups in cost control app object. r=fstrugariu
Bug 1100846 - [v2.2] Investigate test_sms_with_attachments intermittent failure
Merge pull request #26193 from etiennesegonzac/bug-1096704

Bug 1096704 - Prevent rocketbar trigger during an edge gesture. r=alive, aus
Merge pull request #25625 from arcturus/bug-837924

Bug 837924 - [CONTACTS][FACEBOOK] No indication of why Message, Wall post and view Facebook profile CTAs are disabled r=jmcf
Bug 1074117 - Use expected conditions where appropriate and optimise element lookups in email app object. r=fstrugariu
Bug 1074117 - Use expected conditions where appropriate and optimise element lookups in emergency call app object. r=fstrugariu
Bug 1074117 - Use expected conditions where appropriate and optimise element lookups in fm radio app object. r=fstrugariu
Bug 1098300 - [v2.2] Investigate test_dialer_miss_call_from_known_contact_notification.py intermittent failure
Bug 1074117 - Use expected conditions where appropriate and optimise element lookups in first time use app object. r=fstrugariu
Merge pull request #26212 from begeeben/1092948_cant_turn_to_landscape_master

Bug 1092948 - [FFOS2.0][Woodduck][Browser]Can't turn to landscape mode o...
Merge pull request #26175 from huchengtw-moz/bug-1094069-option-menu

Bug 1094069 - [Stingray][Settings] implement option menu and use landing..., r=dwi2