We now compress the g-code layer by layer so the GIL won't always lock fully
We now compress the g-code layer by layer so the GIL won't always lock fully

CURA-2286

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