DEV: Fix imports in tests, minor clean up (#93)

Still doesn't work with ember cli though.

assets/javascripts/admin/controllers/modals/admin-plugins-chat-integration-edit-channel.js.es6

@@ -2,11 +2,7 @@ import I18n from "I18n";
 import ModalFunctionality from "discourse/mixins/modal-functionality";
 import { popupAjaxError } from "discourse/lib/ajax-error";
 import EmberObject from "@ember/object";
-import {
-  default as computed,
-  observes,
-  on,
-} from "discourse-common/utils/decorators";
+import computed, { observes, on } from "discourse-common/utils/decorators";
 
 export default Ember.Controller.extend(ModalFunctionality, {
   @on("init")

assets/javascripts/admin/controllers/modals/admin-plugins-chat-integration-edit-rule.js.es6

@@ -1,6 +1,6 @@
 import ModalFunctionality from "discourse/mixins/modal-functionality";
 import { popupAjaxError } from "discourse/lib/ajax-error";
-import { default as computed, on } from "discourse-common/utils/decorators";
+import computed, { on } from "discourse-common/utils/decorators";
 
 export default Ember.Controller.extend(ModalFunctionality, {
   saveDisabled: false,

assets/javascripts/admin/controllers/modals/admin-plugins-chat-integration-test.js.es6

@@ -2,7 +2,7 @@ import I18n from "I18n";
 import ModalFunctionality from "discourse/mixins/modal-functionality";
 import { ajax } from "discourse/lib/ajax";
 import { popupAjaxError } from "discourse/lib/ajax-error";
-import { default as computed, on } from "discourse-common/utils/decorators";
+import computed, { on } from "discourse-common/utils/decorators";
 
 export default Ember.Controller.extend(ModalFunctionality, {
   @on("init")

assets/javascripts/admin/models/rule.js.es6

@@ -1,10 +1,7 @@
 import I18n from "I18n";
 import RestModel from "discourse/models/rest";
 import Category from "discourse/models/category";
-import {
-  default as computed,
-  observes,
-} from "discourse-common/utils/decorators";
+import computed, { observes } from "discourse-common/utils/decorators";
 
 export default RestModel.extend({
   @computed("channel.provider")

assets/javascripts/admin/templates/modal/admin-plugins-chat-integration-edit-channel.hbs

@@ -45,14 +45,14 @@
 <div class="modal-footer">
   {{d-button id="save-channel"
     class="btn-primary btn-large"
-    action="save"
+    action=(action "save")
     title="chat_integration.edit_channel_modal.save"
     label="chat_integration.edit_channel_modal.save"
     disabled=saveDisabled
   }}
 
   {{d-button class="btn-large"
-    action="cancel"
+    action=(action "cancel")
     title="chat_integration.edit_channel_modal.cancel"
     label="chat_integration.edit_channel_modal.cancel"
   }}

assets/javascripts/admin/templates/modal/admin-plugins-chat-integration-edit-rule.hbs

@@ -105,7 +105,7 @@
 <div class="modal-footer">
   {{d-button id="save-rule"
     class="btn-primary btn-large"
-    action="save"
+    action=(action "save")
     actionParam=model.rule
     title="chat_integration.edit_rule_modal.save"
     label="chat_integration.edit_rule_modal.save"