HTC M7/DeviceSettings: CS translation

- added Czech
- added XML header and copyright
- rebased and added missing

Change-Id: Ibd620b8f0171833cc15e3df27f68f457fb8f00bf
m7-common: PT-BR update translations

Change-Id: Ia5be26bc56e8520601101ba19fef4e2717645741
Merge "HTC M7/DeviceSettings: CS translation" into cm-10.1
Merge pull request #12 from CyanogenMod/cm-10.1

Cm 10.1