Merge pull request #352 from TheMuso/fedora-silverblue

Add Fedora silverblue

src/fedora.ipxe

@@ -27,6 +27,7 @@ item Everything ${ova} Everything
 item Server ${ova} Server
 item Workstation ${ova} Workstation
 item Atomic ${ova} Atomic
+iseq ${arch} x86_64 && item Silverblue ${ova} Silverblue ||
 isset ${sku_type} || choose sku_type || goto fedora
 set dir ${fedora_base_dir}/releases/${osversion}/${sku_type}/${arch}/os
 iseq ${sku_type} Atomic && iseq ${osversion} 29 && set dir fedora-alt/atomic/stable/Fedora-Atomic-29-20181025.1/AtomicHost/x86_64/os ||