CMUpdater: CS translation

- added changelog loading message
- updater failed message added
- added nightbuild warning

Change-Id: Ibe0f8715e94cf917e7ab2a06f3fc01b8bdc8cb60
CMUpdater: CA translations

Change-Id: I1060b50a77082450ae905e1aa611b913a5af2273
CMUpdater: Add AF Translations

Change-Id: I1518e45e061da38516a5f80f56d77ae96687d3be
CMUpdater: FR translation

PS2-5: rebase and correction

Change-Id: Id5df5e8db2b926f2a46763755d1b2e3db31fcc9d
CMUpdater: SK translations

Change-Id: I10677d9d7e7e55bd653d24e39926d6bbf45ea91f
Merge "CMUpdater: Add AF Translations" into cm-10.2
Merge "CMUpdater: FR translation" into cm-10.2
Merge "CMUpdater: SK translations" into cm-10.2
Merge "CMUpdater: CS translation" into cm-10.2
Merge "CMUpdater: CA translations" into cm-10.2
Merge remote-tracking branch 'cm/cm-10.2'; commit 'HEAD' into HEAD