Added user feedback after pressing Pause / Resume in network printer.
Added user feedback after pressing Pause / Resume in network printer.

The button displays Pausing... or Resuming... until a new status update.

CURA-2060

Curahelper/Cura,ynotstartups/Wanhao,totalretribution/Cura,hmflash/Cura,senttech/Cura,fieldOfView/Cura,ynotstartups/Wanhao,Curahelper/Cura,fieldOfView/Cura,senttech/Cura,totalretribution/Cura,hmflash/Cura