Fix entering navbar editor in expanded desktop mode.

Uses the new system UI visibility flag to show the navbar in expanded
desktop mode.

Change-Id: Ia515b3c5a73d0741c3aad5421c9ac46d9876c177
Update German translation.

Change-Id: I0fcb49b9ae2f2da0b37a22bf9e56baab6b09b174
Merge "Fix entering navbar editor in expanded desktop mode." into cm-10.1
Merge "Update German translation." into cm-10.1
Settings: ES translations

- Add missing AOSP string
- From 3rd to 2nd person
- Fix typos

Change-Id: I2a094f3d222b787a33993d9cba50aee77c65b694
Merge "Settings: ES translations" into cm-10.1
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1