Fix theming issues

- On responsive theme, the "TABS" menu only dropped down on
  then arrow, not the title
- Fix issues with the tagged posts block

Change-Id: I7ed8af10975c641190f301edcce2d50832bccfad
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

htdocs/artefact/blog/blocktype/taggedposts/theme/raw/taggedposts.tpl

 {if ($editing)}
-<div class="shortcut right nojs-hidden-block">
+<div class="shortcut nojs-hidden-block">
     <div{if (count($blogs) == 1)} class="hidden"{/if}>
-        <span class="text">{str tag='shortcutaddpost' section='artefact.blog'}</span>
+        <label class="text">{str tag='shortcutaddpost' section='artefact.blog'}</label>
         <select id="blogselect_{$blockid}" class="select">{foreach from=$blogs item=blog}<option value="{$blog->id}"> {$blog->title} </option>{/foreach}</select>
         <input class="select" type="hidden" value="{$tagselect}">
         <a class="shortcut btn">{str tag='shortcutgo' section='artefact.blog'}</a>

htdocs/js/rd-nav.js

@@ -57,7 +57,7 @@ $j(document).ready(function(){
         $j(".main-nav").toggleClass("nav-expand");
     });
     // adds expand when click on arrow to expand tabs
-    $j(".rd-tab").click(function(event) {
+    $j(".rd-tab-title").click(function(event) {
         $j(".tabswrap").toggleClass("expand");
     });
     // adds expand when click on arrow to expand tabs