Fixing APC with latest version of PHP

Adding ability for user to request repo and staff members to approve repos - issue 9
Fixing issue 11 adding caching for requesting file contents with mercurial
Fixing issue 10 user profiles only show the projects that they are an owner on

pluf/src/Pluf/Cache/Apc.php

@@ -94,7 +94,7 @@ class Pluf_Cache_Apc extends Pluf_Cache
     public function get($key, $default=null)
     {
         $success = false;
-        $value = apc_fetch($this->keyprefix.$key, &$success);
+        $value = apc_fetch($this->keyprefix.$key, $success);
         if (!$success) return $default;
         if ($this->compress) $value = gzinflate($value);
         return unserialize($value);

pluf/src/Pluf/Search/ResultSet.php

@@ -27,7 +27,8 @@
  */
 class Pluf_Search_ResultSet implements Iterator
 {
-    protected $results = array();
+    // Needs to be public for using in Wiki when there are over 100 pages
+    public $results = array();
 
     public function __construct($search_res)
     {