Camera: Simplified Chinese Translations

Added new strings and fixed a typo.

Patch Set 2: Added some more strings.

Change-Id: Ieffd215e30053ca9ed73346da28964a80269b1b3
Merge "Camera: Simplified Chinese Translations" into cm-10.1
Merge branch 'cm-10.1' of github.com:CyanogenMod/android_packages_apps_Camera into cm-10.1