Add more translations from Launchpad.net

- Chinese Traditional - zh_CN
- Indonesia - id
- Estonia - et
- Kannada - kn
- Mongola - mn
- Persian - fa
- Polish - pl
- Romanian - ro
- Serbian - sr
- Thai - th
- Turkish - tr
- Ukrainian - uk
- Hungarian - hu

Change-Id: I31d85f9525762d724e8dd426dc4a5ba08e7dd285
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