Calendar: Reorganize Greek translations

Reorganize CM additions.

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

Change-Id: I89b92e8e346d27fd7895e4bdb63fc92353e0f3cc
Calendar : add french translation
Calendar: NL translations

Change-Id: Idf5771fb21e28055f8cee94aa7b8bef5ae2a15f4