Mms: Update German translation

Change-Id: I100ad4d36b10ca1af5c515945e9907ac950d12e3
Mms: Use a card-based UI

Before: http://imgur.com/7DpIenj
After:  http://imgur.com/H8FmJjN

PS9:
- Remove top and bottom padding in converation list
PS12:
- Add padding again but it will scroll now.

Change-Id: I798502ba1a19f8dcb271627ba3af83922ace2cf8
Merge remote-tracking branch 'omnirom/android-4.4' into Kitkat