Added hover color for machine selection. CURA-2763
Added hover color for machine selection. CURA-2763

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