DSPManager: CS translation

- added copyright header
- added dock specific translation

Change-Id: I23af38f0b9d1997094019a8c198f28e37a078c6d
Merge "DSPManager: CS translation" into cm-10.2
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_packages_apps_DSPManager into cm-10.2