lint compliance

www/common/common-thumbnail.js

@@ -1,11 +1,12 @@
 define([
+    'jquery',
     '/common/common-util.js',
     '/common/visible.js',
     '/common/common-hash.js',
     '/file/file-crypto.js',
     '/bower_components/localforage/dist/localforage.min.js',
     '/bower_components/tweetnacl/nacl-fast.min.js',
-], function (Util, Visible, Hash, FileCrypto, localForage) {
+], function ($, Util, Visible, Hash, FileCrypto, localForage) {
     var Nacl = window.nacl;
     var Thumb = {
         dimension: 100,

www/common/diffMarked.js

@@ -188,7 +188,7 @@ define([
                     mutations.forEach(function(mutation) {
                         if (mutation.type === 'childList') {
                             var list_values = [].slice.call(mutation.target.children)
-                                                .map(function (el) { return el.outerHTML })
+                                                .map(function (el) { return el.outerHTML; })
                                                 .join('');
                             mediaMap[mutation.target.getAttribute('src')] = list_values;
                             observer.disconnect();

www/common/sframe-common-interface.js

@@ -7,12 +7,10 @@ define([
     '/common/tippy.min.js',
     '/customize/application_config.js',
 
-    '/bower_components/tweetnacl/nacl-fast.min.js',
     'css!/common/tippy.css',
 ], function ($, Config, Cryptpad, Util, MediaTag, Tippy, AppConfig) {
     var UI = {};
     var Messages = Cryptpad.Messages;
-    var Nacl = window.nacl;
 
     /**
      * Requirements from cryptpad-common.js

www/poll/inner.js

@@ -800,7 +800,6 @@ define([
     };
 
     var initThumbnails = function () {
-        var oldThumbnailState;
         var privateDat = metadataMgr.getPrivateData();
         if (!privateDat.thumbnails) { return; } // Thumbnails are disabled
         var hash = privateDat.availableHashes.editHash ||