Bug 870950 - [MMS] [UX] Thread view. Image thumbnail in bubble has a wrong size r=julienw

Ensure that the relevent CSS rule is applied as expected and remove
unecessary container element.
Bug 873703 - [SMS][MMS] correct l10n pluralizations, r=julienw
Merge pull request #9912 from fabi1cazenave/pluralization-bug873703

Bug 873703 - [SMS][MMS] correct l10n pluralizations, r=julienw
Bug 872369 - [MMS] Send MMS messages via new sendMMS - r=julienw

MessageManager loses 'send' gains 'sendSMS' and 'sendMMS'
MessageManager.resendMessage to send a message you got from getMessage
Thread UI 'sendMessage' to 'onSendClick'
Bug 874358 - [SMS] Can't create contact from SMS App r=borjasalguero

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Bug 874862 - no need to adjust left for special key. r=timdream