Added HTML code button to blog post WYSIWYG

htdocs/artefact/blog/post.php

@@ -652,7 +652,7 @@ tinyMCE.init({
     button_tile_map: true,
     theme: "advanced",
     plugins: "table,emotions,iespell,inlinepopups",
-    theme_advanced_buttons1 : "bold,italic,underline,strikethrough,separator,forecolor,backcolor,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,hr,emotions,iespell,cleanup,separator,link,unlink,image",
+    theme_advanced_buttons1 : "bold,italic,underline,strikethrough,separator,forecolor,backcolor,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,hr,emotions,iespell,cleanup,separator,link,unlink,image,separator,code",
     theme_advanced_buttons2 : "tablecontrols,separator,cut,copy,paste",
     theme_advanced_buttons3 : "fontselect,separator,fontsizeselect,separator,formatselect",
     theme_advanced_toolbar_location : "top",