Added necessary imports and temporary styling to make it all work after the merge

bigbluebutton-html5/client/stylesheets/style.less

@@ -1,6 +1,12 @@
 @import "variables";
 @import "mixins";
 
+#testing {
+  width: 100%;
+  height: 100%;
+}
+
+
 body {
   background: extract(@white, 3);
   bottom: 0;

bigbluebutton-html5/client/views/whiteboard/EmojiContainer.jsx

@@ -1,3 +1,5 @@
+import classNames from 'classnames';
+
 EmojiContainer = React.createClass ({
   mixins: [ReactMeteorData],
   getMeteorData() {

bigbluebutton-html5/client/views/whiteboard/Whiteboard.jsx

@@ -1,3 +1,5 @@
+import classNames from 'classnames';
+
 Whiteboard = React.createClass({
   mixins: [ReactMeteorData],
   getMeteorData() {