Add RHEL7 beta support

RHEL7 still in beta status, so it will require the FORCE option,
until the GA release.

The main notable difference from another RHEL family members, it does
not have the mysql alias for the mariadb.

Change-Id: Ic90bb6c3dd9447fc80453c3dc1adb22cdfc6226f
diff --git a/files/rpms/nova b/files/rpms/nova
index ac70ac5..a607d92 100644
--- a/files/rpms/nova
+++ b/files/rpms/nova
@@ -28,11 +28,11 @@
 python-lockfile
 python-migrate
 python-mox
-python-paramiko # dist:f18,f19,f20
-# ^ on RHEL, brings in python-crypto which conflicts with version from
+python-paramiko # dist:f18,f19,f20,rhel7
+# ^ on RHEL6, brings in python-crypto which conflicts with version from
 # pip we need
-python-paste        # dist:f18,f19,f20
-python-paste-deploy # dist:f18,f19,f20
+python-paste        # dist:f18,f19,f20,rhel7
+python-paste-deploy # dist:f18,f19,f20,rhel7
 python-qpid
 python-routes
 python-sqlalchemy