shotgun is installed in Vagrant env

Also, generate_shotgun_config command added for easy inspection.

Change-Id: Ib77774dcae6b3104d4f11230e6c154d875f672b2

vagrant/salt/nailgun/generate_shotgun_config

@@ -0,0 +1,25 @@
+#!/bin/bash
+#    Copyright 2015 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+. /etc/bash_completion.d/virtualenvwrapper
+
+workon fuel
+
+cd /sources/fuel-web
+
+python -c 'import json
+from nailgun.task.task import DumpTask
+f = open("/tmp/shotgun-config.json", "w")
+f.write(json.dumps(DumpTask.conf(), indent=2))'

vagrant/salt/nailgun/init.sls

@@ -92,3 +92,14 @@ python-fuel-command-config:
     - source: salt://nailgun/client-config.yaml
     - require:
       - file: python-fuel-command-config-dir
+
+python-shotgun-command:
+  cmd.run:
+    - name: python setup.py develop
+    - cwd: /sources/fuel-web/shotgun
+
+generate-shotgun-config-command:
+  file.managed:
+    - name: /usr/bin/generate_shotgun_config
+    - source: salt://nailgun/generate_shotgun_config
+    - mode: 0777