Core: NL translation

and fix English strings as well

Change-Id: I62beb7966bd2167f415c778303711fa9ee6138f4
Core: Update German translation

Change-Id: I3f9314b5339dd3c5e6ad0b0d4b3af89306c23a2d
Merge "Core: Update German translation" into cm-10.2
Merge "Core: NL translation" into cm-10.2
Enable extra languages (2/2)

- Estonian has AOSP translations
- Malayalam has new translators
- Kurdish has a new translator

PS3: Trigger Cid

Change-Id: I9f6d703d1d346cfcec59d2f1c14d1a3a64253ff3
Merge branch 'cm-10.2' into martincz