Update German translation.

Change-Id: Ibaab81a6a044013db6aba7ddd96e9251539925db
Mms: CS translation

- added blacklist
- added resending
- added no space info
- added multiple recipients

Change-Id: I8131ef5f251761f2c5357fdfeb13fa14b0eaf9cf
Mms: ES translations

Change-Id: I97e9bb0426e118be825e70b7447da64fc11ea352
Mms: EL translations

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

Change-Id: Ic4c11a2461b9128701eed9240b88a6402690dca0
Mms: HU translation

Change-Id: I96bbb72f872ee97cefed17f99e8c1e7293106ae7
Mms: PL translations

Change-Id: I5b69f10aec26b1ebd7c3520a3f3c0b59a275342c
MMS: Update Polish translation

PS2: Minor fix (groups index)

Change-Id: I1175da22a7c8d0fa7b572499ee12eb34538e91b3