/**
  * Sets up our configuration settings depending on environment
  * will be needed when we want to specify config settings for a
  * particular situation. ie. needing a diff DB for development.
  * 
  * @access  public
  * @param   String $env   Environment used for our tests.
  * @param   String $path  Configurations path (relative to working directory).
  * @param   String $file  Configuration file name.
  * 
  */
 public static function setUpConfigEnv($env = 'development', $path = '/../../configs', $file = '/environments.ini')
 {
     $configPath = self::_setPath($path, $file);
     self::$_currentEnv = $env;
     self::_setRegistry($configPath, $env);
 }