Implement SMS mark for unread (Cyan-348)

Change-Id: I999e4159603d13062b535b2445cbc7efd3cf9b7b
Mms: Move Mark as unread strings to the correct places

* Strings go to cm_strings
* Plurals go to cm_plurals
* Fixed plurals for CM standards

Change-Id: I7227c27039188202b376ecf50d79c9918c3b456a
QuickMessagePopup: pager fix on multiple messages.

Fixed the pager to
* keep the already typed replies for each message, and
* retain the typing focus on the current message reply's EditText.

Change-Id: I48bc7e5c597dd31ae13a6ce81f33f870f9ec2be8
Automatic translation import

Change-Id: I3d5d55aee9a93dca4d3818e89c01a48a526d49fa
Automatic translation import

Change-Id: Ib50d864e76c15d42560b61c6ddf94b9a7dd301fd
MSIM: Replace SUBs with real operator name.

  Add Sim slot number after Operator name
  Remove unused strings

Change-Id: If7947e2bf8bc6ace182a6ab3955afd3573e5017f
Automatic translation import

Change-Id: Ie71a417a7bf933f85c2c5ac6de26c3a2f90b89f3