JSON: removed setting description override (CURA-1309)
JSON: removed setting description override (CURA-1309)

Proposed by Jeroen and backed by Tim. The new global description precludes everything said in the override description already now

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