Bug 815093 - Compose activities returning to caller app r=julien
One click auto enhance for gallery images
Revert "Bug 930104 - Remove localId=0 hack for the system app on firefox and correctly set permission for any app loaded in Firefox r=vingtetun"

This reverts commit 73840d5463c15cf7bb535eda813b666b933fa11a.
Merge pull request #13299 from mikehenrty/master

Revert "Bug 930104 - Remove localId=0 hack for the system app on firefox...
Merge pull request #12735 from hotzenklotz/917445_enhance_image

One click auto enhance for gallery images
Bug 931767 - fix tests for the DST change only r=rwaldron
Bug 818287 - Support screenshots without a data URL prefix. r=dhunt
Merge pull request #13146 from caiolima/bug_815093

Bug 815093 - Compose "new" activities are unable to return to calling app once message is sent
Merge pull request #13301 from julienw/931767-fix-test-only

Bug 931767 - fix tests for the DST change only r=rwaldron
Bug 920546 - [Messages] Short-term fixes for the recipient panel

https://bugzilla.mozilla.org/show_bug.cgi?id=920546

- Apply new "invalid recipient" indicator style
- Decouple searchContact from list display
- Create ThreadUI.listContact(...)
- Create ThreadUI.validateContact(...)
- Adds two level validation:
    - Is the entry questionable?
        - This kicks off a silent search for matching contacts
        - If there are one or more matches, use the first to create a Recipient
    - Is the entry invalid?
        - This state is reached if no contacts could be found
          for the typed value.
        - Prevents enableSend
        - Prevents "export" of recipient entry at Send
          (when mixed with multiple valid recipients)
- Refactor Utils.getContactDisplayInfo logic
- Adds tests for enableSend
- Adds tests for questionable Recipient detection.

Cases covered: https://bugzilla.mozilla.org/show_bug.cgi?id=920546#c48

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>