CMFileManager: Simplified Chinese Translations

Change-Id: Ifd46a7fa8fb6a11c65e0f80880c99f7db2455965
CMFileManger: Update German translation

Patch Set 1:    * fix meaning of relevance widget

Patch Set 2:    * rename category

Change-Id: Ife8ae3af4c45fb995c7cd23de30a5f65d85af0ff
CMFM: Update Greek translations

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

Change-Id: I2051f055ef3f43db14b69dc7e4e915e11f50f386