add init setting

roles/netbootxyz/templates/menu/live-neon.ipxe

@@ -18,7 +18,7 @@ goto current-boot
 
 :user-boot
 imgfree
-kernel ${kernel_url}vmlinuz ip=dhcp boot=casper netboot=http fetch=${squash_url}
+kernel ${kernel_url}vmlinuz ip=dhcp boot=casper netboot=http fetch=${squash_url} initrd=initrd.lz
 initrd ${kernel_url}initrd.lz
 boot