CameraSettings: Fix crash when HAL has too many exposure steps

Most of the exposure code works with arbitrary ranges, but the
icons that are presented to the user to choose a value are limited
to the -5..5 range, so take only those into account...

Change-Id: I9eb0b7fc92373d61c93ec7215fcb43dfc574b62c
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
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Camera into cm-10.1