Make high security PIN prompt consistent to normal PIN prompt.

Change-Id: Ie5ccfb6f3ac9bcba4776512a2cd977111c243c9e
Update German translation.

Change-Id: I55da609420e6d51fa846c73fda986d41660b9eb7
Merge changes I55da6094,Ie5ccfb6f into cm-10.2

* changes:
  Update German translation.
  Make high security PIN prompt consistent to normal PIN prompt.