Add Instance Group Fields to resources

* Add instance group fields to organization, inventory, and job template
  forms.
* Add instance groups CRUD
* Display instance group that job ran on in job details panel
* Setup instance group panel in Settings

awx/ui/client/src/instance-groups/main.js

@@ -0,0 +1,36 @@
+import InstanceGroupsList from './list/instance-groups-list.controller';
+import list from './instance-groups.list';
+import service from './instance-groups.service';
+import { N_ } from '../i18n';
+
+export default
+angular.module('instanceGroups', [])
+    .factory('InstanceGroupList', list)
+    .service('InstanceGroupsService', service)
+    .controller('InstanceGroupsList', InstanceGroupsList)
+    .config(['$stateProvider', 'stateDefinitionsProvider',
+        function($stateProvider, stateDefinitionsProvider) {
+            let stateDefinitions = stateDefinitionsProvider.$get();
+
+            $stateProvider.state({
+                name: 'instanceGroups',
+                url: '/instance_groups',
+                lazyLoad: () => stateDefinitions.generateTree({
+                    parent: 'instanceGroups',
+                    list: 'InstanceGroupList',
+                    controllers: {
+                        list: 'InstanceGroupsList'
+                    },
+                    data: {
+                        activityStream: true,
+                        activityStreamTarget: 'instanceGroup'
+                    },
+                    ncyBreadcrumb: {
+                        parent: 'setup',
+                        label: N_('INSTANCE GROUPS')
+                    }
+                })
+            });
+
+        }
+    ]);