Settings: Update Greek translation

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

Change-Id: I6e794a2ec4c617075e7309357b2996bd154a3187
Settings: Remove untranslatable strings

Fix compiler warnings

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

Change-Id: Iaeafb1ad2d8448b557142d54e5ece205c47938a9
Added possibility to change the style of lock pattern screen (2/2)

Change-Id: Iac551d95850a607db0435f84fa2529c81d884978
Modify Running ProcessView as ics (claimed to be better)

It is about showed memory total/used/free
also white spaces cleanup