[Merge] lp:~danilo/ubuntu-keyboard/serbian-layout into lp:ubuntu-keyboard

[Данило Шеган]

As Michael pointed out, that was the test plan, the checklist is here:

* Are there any related MPs required for this MP to build/function as expected? Please list.
No.

* Is your branch in sync with latest trunk (e.g. bzr pull lp:trunk -> no changes)
Yes.

* Did you perform an exploratory manual test run of your code change and any related functionality on device or emulator?
Yes, on Nexus 4 (see above).

* Did you successfully run all tests found in your component's Test Plan (https://wiki.ubuntu.com/Process/Merges/TestPlan/<package-name>) on device or emulator?
Yes, see above.

* If you changed the UI, was the change specified/approved by design?
No UI changes (only additions to existing data structures).

* If you changed UI labels, did you update the pot file?
Added "Serbian" UI label, but can't find the POT file nor instructions on how should it be updated.

* If you changed the packaging (debian), did you add a core-dev as a reviewer to this MP? 
Asked Michael Sheldon (Elleo) for review.

-- 
https://code.launchpad.net/~danilo/ubuntu-keyboard/serbian-layout/+merge/229876
Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~danilo/ubuntu-keyboard/serbian-layout into lp:ubuntu-keyboard.