Camera: Reorganize Greek translations

Revert AOSP strings & rearrange CM additions.

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I724ab581e555c33e35e5df4763b9a735086adb22
Merge branch 'cm-10.1' of github.com:CyanogenMod/android_packages_apps_Camera into cm-10.1