Remove nullmailer from invirt-xen-config - it'll be pulled in by a
-rw-r--r-- 153 config.todo
drwxr-xr-x - debian
-rwxr-xr-x 188 qemu-dm-invirt
-rwxr-xr-x 315 qemu-ifup
-rwxr-xr-x 2804 vif-invirtroute