Update: ita

update
QS: Make it possible to show smaller icons (1/2)

* Remove text and show more icons on one row

Change-Id: Ie247aba1ae5fbdb8f5298e30fb2f04a985e73532
Update: de translations
Update: ES & RU translations
Remove the navigation camera icon in keyguard if disabled by DPM

The logic here is incorrect: the camera shortcut is/should be accessible
even with a secure lock screen. As a result, a device with the lock
screen camera disabled by DPM and an insecure lock screen would still
display the unfunctional shortcut.

Change-Id: If1d172932c6c2af596c38e623521c992fdf95402