pkeyGet is now static and more similar to getKV

Memcached_DataObject now defines
   * pkeyGetClass to avoid collision with Managed_DataObject pkeyGet
   * getClassKV to avoid collision with Managed_DataObject getKV

plugins/SearchSub/SearchSub.php

@@ -50,23 +50,6 @@ class SearchSub extends Managed_DataObject
     public $profile_id;  // int -> profile.id
     public $created;     // datetime
 
-    /**
-     * Get an instance by compound key
-     *
-     * This is a utility method to get a single instance with a given set of
-     * key-value pairs. Usually used for the primary key for a compound key; thus
-     * the name.
-     *
-     * @param array $kv array of key-value mappings
-     *
-     * @return SearchSub object found, or null for no hits
-     *
-     */
-    function pkeyGet($kv)
-    {
-        return Memcached_DataObject::pkeyGet('SearchSub', $kv);
-    }
-
     /**
      * The One True Thingy that must be defined and declared.
      */