/**
  * _makeOptions
  *
  * @return array
  */
 private function _makeOptions()
 {
     // Creates an empty configuration
     $options = new Zend_Config(array(), true);
     // Load default Config
     $options->merge($this->_getDefaultOptions());
     // Load application Config
     $options->merge($this->_getAppOptions());
     // Load forced Config
     $options->merge($this->_getForcedOptions());
     return $options->toarray();
 }