- OStatusPlugin should return true if it doesn't need to handle source

attribution
- Remove stray break statement from NoticeList

lib/noticelist.php

@@ -530,7 +530,6 @@ class NoticeListItem extends Widget
                 } else {
                     $this->out->element('span', 'device', $name);
                 }
-                break;
             }
             $this->out->elementEnd('span');
         }

plugins/OStatus/OStatusPlugin.php

@@ -452,6 +452,7 @@ class OStatusPlugin extends Plugin
                 return false;
             }
         }
+	return true;
     }
 
     /**