SamsungServiceMode: Update resources

Add copyright to xml files
Add Greek translation

Merging...

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

Change-Id: I50101c0270ced21bd73fe8594924b43dd7656c79
SamsungServiceMode: ES translations

Merging...

Change-Id: I8cc19be106c82ad3d908b8fc92c65e43b80edac9
Merge "SamsungServiceMode: ES translations" into cm-10.1