Add f26 to the supported distros

The only mentionable diff is the kvm alias
does not exists so we will install
qemu-kvm as with rhel7 which also exists
in the older supported fedoras.

kvm also just an alias in suse so
switching to qemu-kvm  in suse as well.

Change-Id: I5c79ad1ef0b11dba30c931a59786f9eb7e7f8587
diff --git a/files/rpms/nova b/files/rpms/nova
index a368c55..632e796 100644
--- a/files/rpms/nova
+++ b/files/rpms/nova
@@ -7,7 +7,7 @@
 genisoimage # required for config_drive
 iptables
 iputils
-kernel-modules # dist:f23,f24,f25
+kernel-modules # dist:f23,f24,f25,f26
 kpartx
 libxml2-python
 m2crypto