Mms: Fixed a little typo in the German translation
Mms: Avoid showing a window when marking as read

Change the "mark as read" action implementation, so that it
uses a BroadcastReceiver instead of an Activity.

The downside of using an Activity is that the current top
activity will be paused and resumed. This pausing, however
brief, may disturb what the user is doing, like watching a
kitty video on youtube.

Change-Id: I1fe3868a1e82856e42265b14590fab721492db59
Fixing translation error

Change-Id: I6b4178421b37d3e2e8a5cbc1c91dff0f165de424
Merge branch 'cm-10.1' into cm-10.1-openpdroid