fix missing underscore imports

.jshintrc

@@ -6,7 +6,6 @@
   "globals": {
     "angular": false,
     "weeChat": false,
-    "_": false,
     "Notification": false,
     "Favico": false,
     "linkifyStr": false,

src/js/filters.js

@@ -1,5 +1,7 @@
 'use strict';
 
+import * as _ from "underscore";
+
 var weechat = angular.module('weechat');
 
 weechat.filter('toArray', function () {

src/js/glowingbear.js

@@ -1,6 +1,7 @@
 'use strict';
 
 import * as Favico from "favico.js";
+import * as _ from "underscore";
 
 import { connectionFactory } from './connection';
 

src/js/handlers.js

@@ -1,6 +1,8 @@
-(function() {
+
 'use strict';
 
+import * as _ from "underscore";
+
 var weechat = angular.module('weechat');
 
 weechat.factory('handlers', ['$rootScope', '$log', 'models', 'plugins', 'notifications', 'bufferResume', function($rootScope, $log, models, plugins, notifications, bufferResume) {
@@ -540,4 +542,3 @@ weechat.factory('handlers', ['$rootScope', '$log', 'models', 'plugins', 'notific
     };
 
 }]);
-})();

src/js/models.js

@@ -4,6 +4,8 @@
  */
 'use strict';
 
+import * as _ from "underscore";
+
 import * as weeChat from './weechat';
 
 var models = angular.module('weechatModels', []);

src/js/utils.js

@@ -1,3 +1,6 @@
+
+import * as _ from "underscore";
+
 var weechat = angular.module('weechat');
 
 weechat.factory('utils', function() {

src/js/websockets.js

@@ -1,6 +1,8 @@
-(function() {
+
 'use strict';
 
+import * as _ from "underscore";
+
 var websockets = angular.module('ngWebsockets', []);
 
 websockets.factory('ngWebsockets',
@@ -147,4 +149,3 @@ function($rootScope, $q) {
     };
 
 }]);
-})();

src/js/whenscrolled-directive.js

@@ -1,7 +1,10 @@
-(function() {
+
 'use strict';
 
+import * as _ from "underscore";
+
 var weechat = angular.module('weechat');
+
 weechat.directive('whenScrolled', function() {
     return function(scope, elm, attr) {
         var raw = elm[0];
@@ -17,5 +20,3 @@ weechat.directive('whenScrolled', function() {
         });
     };
 });
-
-})();