make activity stream cred types work

awx/ui/client/src/activity-stream/get-target-title.factory.js

@@ -7,6 +7,9 @@ export default function GetTargetTitle(i18n) {
             case 'project':
                 rtnTitle = i18n._('PROJECTS');
                 break;
+            case 'credential_type':
+                rtnTitle = i18n._('CREDENTIAL TYPES');
+                break;
             case 'inventory':
                 rtnTitle = i18n._('INVENTORIES');
                 break;

awx/ui/client/src/activity-stream/model-to-base-path-key.factory.js

@@ -21,6 +21,9 @@ export default function ModelToBasePathKey() {
             case 'project':
                 basePathKey = 'projects';
                 break;
+            case 'credential_type':
+                basePathKey = 'credential_types';
+                break;
             case 'inventory':
                 basePathKey = 'inventory';
                 break;

awx/ui/client/src/activity-stream/streamDropdownNav/stream-dropdown-nav.directive.js

@@ -29,6 +29,7 @@ export default ['templateUrl', 'i18n', function(templateUrl, i18n) {
                 {label: i18n._('Notification Templates'), value: 'notification_template'},
                 {label: i18n._('Organizations'), value: 'organization'},
                 {label: i18n._('Projects'), value: 'project'},
+                {label: i18n._('Credential Types'), value: 'credential_type'},
                 {label: i18n._('Schedules'), value: 'schedule'},
                 {label: i18n._('Teams'), value: 'team'},
                 {label: i18n._('Templates'), value: 'template'},

awx/ui/client/src/credential-types/main.js

@@ -38,7 +38,7 @@ angular.module('credentialTypes', [
                     },
                     data: {
                         activityStream: true,
-                        activityStreamTarget: 'custom_inventory_script' // TODO: change to 'credential_type'...there's probably more work that needs to be done to hook up activity stream
+                        activityStreamTarget: 'credential_type'
                     },
                     ncyBreadcrumb: {
                         parent: 'setup',