bad merge.. cleaning up missing webfinger bits

plugins/OStatus/actions/xrd.php

@@ -66,7 +66,7 @@ class XrdAction extends Action
                               'type' => 'application/atom+xml');
 
         // hCard
-        $xrd->links[] = array('rel' => Webfinger::HCARD,
+        $xrd->links[] = array('rel' => Discovery::HCARD,
                               'type' => 'text/html',
                               'href' => common_local_url('hcard', array('nickname' => $nick)));
 

plugins/OStatus/lib/discovery.php

@@ -39,6 +39,7 @@ class Discovery
     const LRDD_REL = 'lrdd';
     const PROFILEPAGE = 'http://webfinger.net/rel/profile-page';
     const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from';
+    const HCARD = 'http://microformats.org/profile/hcard';
     
     public $methods = array();