LegacyCamera: Reorganize Greek translations

Revert AOSP strings & rearrange CM additions.

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

Change-Id: I8ffdccec48c6be8df1525ceba682bbd0057387cb
Merge "LegacyCamera: Reorganize Greek translations" into cm-10.1