Changed the entry point of the material guid to non-depricated spot
Changed the entry point of the material guid to non-depricated spot

We depricated the GUID as entry point, but all printers support both right now.

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