Add the markdown toolbar to the slide and poll apps

www/poll/app-poll.less

@@ -139,6 +139,11 @@ table#cp-app-poll-table {
     width: auto;
     display: inline-block;
 }
+.cp-markdown-toolbar {
+    margin: auto;
+    min-width: 80%;
+    width: 80%;
+}
 #cp-app-poll-description {
     &~ .CodeMirror {
         margin: auto;

www/poll/inner.js

@@ -258,6 +258,7 @@ define([
     };
 
     var setTablePublished = function (bool) {
+        if (APP.markdownTb) { APP.markdownTb.setState(!bool); }
         if (bool) {
             if (APP.$publish) { APP.$publish.hide(); }
             if (APP.$admin) { APP.$admin.show(); }
@@ -993,6 +994,10 @@ define([
         updateDescription(null, APP.proxy.description || '');
         initThumbnails();
 
+        var markdownTb = APP.markdownTb = common.createMarkdownToolbar(APP.editor);
+        $('.CodeMirror').parent().prepend(markdownTb.toolbar);
+        APP.toolbar.$rightside.append(markdownTb.button);
+
         // Initialize author name for comments.
         // Disable name modification for logged in users
         var $cName = APP.$addComment.find('.cp-app-poll-comments-add-name')