Modify "Restore From Date" field to datetime format

Modify the "Restore From Date" filed in "Create Action" form
to datetime format. This makes the user life easier.

Change-Id: I602a8640098be2ffb592c613b734dceda5b1eaeb

disaster_recovery/actions/templates/actions/_action.html

@@ -11,6 +11,10 @@
     <span class="help-block">*** If creating a Restore Action, you must name the Action the same as the Backup Action
         you are restoring. ***</p>
 
-{% endblock %}
-
+<link rel="stylesheet" href="{{ STATIC_URL }}freezer/css/bootstrap-datetimepicker.min.css">
+<script type='text/javascript' src='{{ STATIC_URL }}freezer/js/vendor/moment.js'></script>
+<script type='text/javascript' src='{{ STATIC_URL }}freezer/js/vendor/bootstrap-datetimepicker.js'></script>
 <script type='text/javascript' src='{{ STATIC_URL }}freezer/js/freezer.actions.action.js'></script>
+<script type='text/javascript' src='{{ STATIC_URL }}freezer/js/freezer.action.datetimepicker.js'></script>
+
+{% endblock %}

disaster_recovery/static/freezer/js/freezer.action.datetimepicker.js

@@ -0,0 +1,53 @@
+/*
+# (c) Copyright 2014,2015 Hewlett-Packard Development Company, L.P.
+#
+# 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.
+*/
+
+/*global $*/
+
+"use strict";
+
+$(function () {
+    var config = {
+        format: 'YYYY-MM-DDTHH:mm:ss',
+        icons: {
+            time: 'fa fa-clock-o',
+            date: 'fa fa-calendar',
+            up: 'fa fa-chevron-up',
+            down: 'fa fa-chevron-down',
+            previous: 'fa fa-chevron-left',
+            next: 'fa fa-chevron-right',
+            today: 'fa fa-circle-o',
+            clear: 'fa fa-trash',
+            close: 'fa fa-times'
+        },
+        showClose: true,
+        tooltips: {
+            today: 'Go to today',
+            clear: 'Clear selection',
+            close: 'Close the picker'
+        },
+        widgetPositioning: {
+            horizontal: 'left',
+            vertical: 'bottom'
+        }
+    };
+
+    var $restore_from_date = $("#id_restore_from_date");
+    $restore_from_date.datetimepicker(config);
+
+    var $remove_from_date = $("#id_remove_from_date");
+    $remove_from_date.datetimepicker(config);
+
+});