Fix several compiler warnings

Change-Id: I477f7f0dc37cc82028a3f1fa280dad1977f20efc
Fix Trash icon/action bug

Change-Id: I401ce0d368bfdf27dc3a6f941695fdedda77811d
Create pop-up dialog for each application

Change-Id: I40ed74ae303e06767c63d6b41706dda12f057dc7
Greek translation for pop-up dialog

Change-Id: Iadeb5b31b47537683c07326dc7442848a83e4c32
Superuser: IT translations

Change-Id: If1380effba2cffa602bd093f2f7a8672322cfd60