Calculator: Update Greek translations

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

Change-Id: Ie29be88d245105c419161e4a9855d0db475d8198
Calculator: Dutch translations

Change-Id: If0ae207e6cdd26d81975c6b5b802a0e074e416a9
Merge "Calculator: Update Greek translations" into cm-10.1
Fix the long-text resizing on the ColorButton

The ColorButton has been refactored and
the text resizing went wrong.

CM10: http://db.tt/4uCUOs8A
CM10.1 before: http://db.tt/aUrwX7bp
CM10.1 after: http://db.tt/im4A91AK

Change-Id: I40c2ea4d5852b35fcf54460f4494c4b40dacc7f6
Deleting operatorDescs translations

Change-Id: I3d7b22acdc57b2099a5f835986358dfd1ed210c1
Calculator: added missing Czech translations

Patchset 2: removed blank spaces

Change-Id: I25f28169984f50e3d7000150bd8f2fe4661c4f24
Merge remote-tracking branch 'refs/remotes/cm/cm-10.1' into jb-4.2

Signed-off-by: travp624 <travp624@gmail.com>