Fix large amounts of leading/trailing whitespace in tile source

action.php

@@ -101,7 +101,7 @@ switch ($VARS['action']) {
             "pubid" => $VARS['pubid'],
             "page" => $VARS['page'],
             "styleid" => $VARS['styleid'],
-            "content" => $VARS['content'],
+            "content" => trim($VARS['content']),
             "width" => $VARS['width'],
             "order" => $VARS['order']
         ];

lib/gencontent.php

@@ -72,9 +72,7 @@ foreach ($tiles as $tile) {
                     </div>
                 <?php } ?>
                 <div id="tile-<?php echo $tile["tileid"]; ?>-content" class="tile-style-<?php echo $tile["styleid"]; ?>">
-                    <div class="tile-html">
+                    <div class="tile-html"><?php echo $tile["content"]; ?></div>
-                        <?php echo $tile["content"]; ?>
-                    </div>
                 </div>
             </div>
             <?php