Fix issue in diffMarked creating text nodes for each character

www/common/diffMarked.js

@@ -129,6 +129,7 @@ define([
 
     var domFromHTML = function (html) {
         var Dom = new DOMParser().parseFromString(html, "text/html");
+        Dom.normalize();
         removeForbiddenTags(Dom.body);
         removeListeners(Dom.body);
         return Dom;
@@ -179,6 +180,7 @@ define([
         var $div = $('<div>', {id: id}).append(safe_newHtmlFixed);
 
         var Dom = domFromHTML($('<div>').append($div).html());
+        $content[0].normalize();
         var oldDom = domFromHTML($content[0].outerHTML);
         var patch = makeDiff(oldDom, Dom, id);
         if (typeof(patch) === 'string') {

www/slide/inner.js

@@ -402,7 +402,6 @@ define([
         });
 
         framework.setContentGetter(function () {
-            console.log(framework._.title.title);
             var content = CodeMirror.getContent();
             Slide.update(content.content);
             return content;