Make openSUSE port up-to-date

Several changes didn't properly deal with openSUSE, so fix this.

Change-Id: Icc9c894031a8a693d9c41e2ec5717bd76f618342
diff --git a/files/rpms-suse/nova b/files/rpms-suse/nova
index 0306716..04af7f3 100644
--- a/files/rpms-suse/nova
+++ b/files/rpms-suse/nova
@@ -3,6 +3,7 @@
 dnsmasq
 ebtables
 gawk
+genisoimage # required for config_drive
 iptables
 iputils
 kpartx
@@ -34,6 +35,7 @@
 python-mox
 python-mysql
 python-netaddr
+python-numpy # needed by websockify for spice console
 python-paramiko
 python-python-gflags
 python-sqlalchemy-migrate