Reactivate _always_restart
Reactivate _always_restart

This was deactivated during debugging as a test. Shouldn't have been committed.

Contributes to issue CURA-427.
Curahelper/Cura,ynotstartups/Wanhao,Curahelper/Cura,fieldOfView/Cura,hmflash/Cura,hmflash/Cura,ynotstartups/Wanhao,totalretribution/Cura,senttech/Cura,fieldOfView/Cura,senttech/Cura,totalretribution/Cura