Frameworks/SystemUI: Update Greek translations

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

Change-Id: Idcccdf0ef362b71abf8fd16c227c486f6e1ed412
Merge "Frameworks/SystemUI: Update Greek translations" into cm-10.1
Added Volume Tile to Quicksettings

Drawable by blunden

Change-Id: I04451d8b4669ae0d4f798010a4c61e5e82990b76
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1
Merge "Added Volume Tile to Quicksettings" into cm-10.1
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1