Bug 946678 - [Messaging] Creating a new message from contacts does not open the messaging composer when Messaging app is in background r=borja

Adds a hash for the "new" activity. This will have the side-effect of not
registering the notification and sms-received system message handlers which is a
good thing.
Bug 948177 - Setup Travis S3 bucket / artifact configuration
Bug 938219 - [Contacts] Unable to select a contact via the contact update activity
Bug 946742 - Message overlapped during multiparty when a call is released
Bug 942863 - [SMS] The messages list content can not be scrolled to the end r=borja
bug 943138 - improve dialer ADSR envelope

Scheduling tones at AudioContext.currentTime resulted in the first part of the
tone being cut off, so start an AudioBufferSourceNode for the envelope.

Add a release phase for long dialer tones.

Revert the release period to 0.05 to match the prior mozWriteAudio
implementation.
Bug 949552 - Fix test_gallery_delete_image
Bug 903920 - [Flatfish][Video] support 2 column layout for tablet
Bug 949904 - [LockScreen] When tap on the handle after dragged once, it sliding irregular toward the same side
Bug 928254 - [Flatfish][Gallery] support 2 column layout for tablet
Bug 933203 - [DSDS] Operator variant logic: APN settings
Bug 948596 - fullscreen state of activity window
Merge pull request #13118 from cctuan/928254-2

Bug 928254 - [Flatfish][Gallery] support 2 column layout for tablet
Merge pull request #13340 from huchengtw-moz/video/Bug_903920_flatfish_ui

Bug 903920 - [Flatfish][Video] support 2 column layout for tablet, r=cctuan
Merge pull request #14579 from jaoo/933203

Bug 933203 - [DSDS] Operator variant logic: APN settings. r=kaze
Merge pull request #14632 from alivedise/bugzilla/948596_v2/activity-window-size-copy

Bug 948596 - fullscreen state of activity window, r=timdream
Bug 904332 - Select the size of the icon in cold launch splash according to the spec
Bug 928297 - [DSDS][Gaia] Settings app should support cellular & data settings of multiple sim cards
Bug 946775 - [contacts][facebook] When importing contacts, blue facebook header has wrong tapped color

and close icon
Merge pull request #14497 from rnowm/FB-header

Bug 946775 - [contacts][facebook] When importing contacts, blue facebook...