Raft line widths now inherit from line_width
Raft line widths now inherit from line_width

CURA-695

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