Clean up "View" configuration page
Clean up "View" configuration page

Contributes to CURA-211

bq/Ultimaker-Cura,fieldOfView/Cura,ad1217/Cura,markwal/Cura,hmflash/Cura,bq/Ultimaker-Cura,totalretribution/Cura,senttech/Cura,hmflash/Cura,Curahelper/Cura,ynotstartups/Wanhao,ynotstartups/Wanhao,senttech/Cura,fieldOfView/Cura,Curahelper/Cura,markwal/Cura,totalretribution/Cura,ad1217/Cura