Fix horizon dashboard

WIP: Needs testing and probably Mirantis branding.
Change-Id: If6b359ec28470265be1cf7a27bf21c290e9b2bc8
diff --git a/classes/cluster/virtual-mcp10-contrail/openstack/dashboard.yml b/classes/cluster/virtual-mcp10-contrail/openstack/dashboard.yml
index 6bcb96c..8dc953b 100755
--- a/classes/cluster/virtual-mcp10-contrail/openstack/dashboard.yml
+++ b/classes/cluster/virtual-mcp10-contrail/openstack/dashboard.yml
@@ -1,19 +1,16 @@
 classes:
-- system.linux.system.repo.tcp_mk20
-#- system.linux.system.repo.mcp.openstack
+- system.linux.system.repo.ubuntu
+- system.linux.system.repo.mcp.openstack
 - system.linux.system.repo.mcp.extra
 - system.linux.system.repo.saltstack.trusty
 - system.horizon.server.single
+- system.horizon.server.plugin.contrail
+- system.horizon.server.plugin.overrides
 - cluster.virtual-mcp10-contrail
 parameters:
-  horizon:
-    server:
-      version: liberty
+  _param:
+    horizon_site_branding: OpenStack Dashboard
   linux:
-    system:
-      repo:
-        tcpcloud_openstack:
-          source: deb [arch=amd64] http://apt.tcpcloud.eu/nightly/ trusty liberty
     network:
       interface:
         eth1:
diff --git a/classes/cluster/virtual-mcp10-contrail/openstack/proxy.yml b/classes/cluster/virtual-mcp10-contrail/openstack/proxy.yml
index 9d81352..3c3838a 100755
--- a/classes/cluster/virtual-mcp10-contrail/openstack/proxy.yml
+++ b/classes/cluster/virtual-mcp10-contrail/openstack/proxy.yml
@@ -15,3 +15,8 @@
       engine: salt
       mode: secure
     salt_minion_ca_host: cfg01.${_param:cluster_domain}
+  linux:
+    system:
+      package:
+        libapache2-mod-wsgi:
+          version: latest