Make Murano an experimental feature

Since Fuel 10, Murano service becomes an experimental feature.

* Murano settings are shown on Settings tab in Fuel UI
  only if "experimental" feature group is enabled
* Murano option is removed from the cluster creation wizard

Implements: blueprint make-murano-experimental

Change-Id: I4dd0853138c045b8d7e8f6ff940c09250763a56b

nailgun/nailgun/fixtures/openstack.yaml

@@ -963,6 +963,9 @@
             description: "If selected, Murano component will be installed"
             weight: 20
             type: "checkbox"
+            restrictions:
+              - condition: "not ('experimental' in version:feature_groups)"
+                action: "hide"
           murano-cfapi:
             value: false
             label: "Install Murano service broker for Cloud Foundry"
@@ -1760,26 +1763,6 @@
         weight: 10
         label: "dialog.create_cluster_wizard.additional.install_sahara"
         description: "dialog.create_cluster_wizard.additional.install_sahara_description"
-        compatible:
-          - name: hypervisor:qemu
-          - name: network:neutron:core:ml2
-          - name: network:neutron:ml2:vlan
-          - name: network:neutron:ml2:tun
-          - name: storage:block:lvm
-          - name: storage:block:ceph
-          - name: storage:object:ceph
-          - name: storage:ephemeral:ceph
-          - name: storage:image:ceph
-          - name: additional_service:sahara
-          - name: additional_service:murano
-          - name: additional_service:ceilometer
-          - name: additional_service:ironic
-      - name: additional_service:murano
-        bind:
-          - "settings:additional_components.murano.value"
-        weight: 20
-        label: "dialog.create_cluster_wizard.additional.install_murano"
-        description: "dialog.create_cluster_wizard.additional.install_murano_description"
         compatible:
           - name: hypervisor:qemu
           - name: network:neutron:core:ml2
@@ -1810,7 +1793,6 @@
           - name: storage:ephemeral:ceph
           - name: storage:image:ceph
           - name: additional_service:sahara
-          - name: additional_service:murano
           - name: additional_service:ironic
       - name: additional_service:ironic
         bind:
@@ -1828,7 +1810,6 @@
           - name: storage:ephemeral:ceph
           - name: storage:image:ceph
           - name: additional_service:sahara
-          - name: additional_service:murano
           - name: additional_service:ceilometer
         incompatible:
           - name: network:neutron:ml2:tun