camera: updated german translation

Patchset 1: initial update
Patchset 2: fixed typos, added non-translatable flag for one default string
Patchset 3: rebase, fixed typos, added missing translations
Patchset 4: fixed missing upload
Patchset 5: more typo and wording fixes
Patchset 6: rebased
Patchset 7: added strings from commit Ib2c2c152; fixed some wordings
Patchset 8: fixed some wordings
Patchset 9: rebased
Patchset 10: fixed two wordings
Patchset 11: fixed one typo

Change-Id: Ie8fe89e6d6bca4399302c6370d324b9bc703e2d4
Merge "camera: updated german translation" into cm-10.1