* update/add translator documentation

* remove superfluous whitespace

lib/apibareauth.php

@@ -30,7 +30,7 @@
  * @author    Evan Prodromou <evan@status.net>
  * @author    mEDI <medi@milaro.net>
  * @author    Sarven Capadisli <csarven@status.net>
- * @author    Zach Copley <zach@status.net> 
+ * @author    Zach Copley <zach@status.net>
  * @copyright 2009 StatusNet, Inc.
  * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
@@ -60,7 +60,6 @@ require_once INSTALLDIR.'/lib/apiauth.php';
  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  * @link     http://status.net/
  */
-
 class ApiBareAuthAction extends ApiAuthAction
 {
 
@@ -72,7 +71,6 @@ class ApiBareAuthAction extends ApiAuthAction
      * @return boolean success flag
      *
      */
-
     function prepare($args)
     {
         parent::prepare($args);
@@ -84,18 +82,15 @@ class ApiBareAuthAction extends ApiAuthAction
      *
      * @return boolean true or false
      */
-
     function requiresAuth()
     {
         // If the site is "private", all API methods except statusnet/config
         // need authentication
-
         if (common_config('site', 'private')) {
             return true;
         }
 
         // check whether a user has been specified somehow
-
         $id           = $this->arg('id');
         $user_id      = $this->arg('user_id');
         $screen_name  = $this->arg('screen_name');
@@ -106,5 +101,4 @@ class ApiBareAuthAction extends ApiAuthAction
 
         return false;
     }
-
 }