JSON fix: max infill combine is 8 layers cause of cura statically defined array length (CURA-1255)
JSON fix: max infill combine is 8 layers cause of cura statically defined array length (CURA-1255)

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