ZF-4289: add error description in function _httpRequest

Description

pls. set error description in function _httpRequest:


try {
    $response = $client->request();
} catch (Exception $e) {
    $this->_setError($e->getMessage());
    return false;
}

it helped me to find out that php_openssl was not anabled on my server

Comments

Changing issues in preparation for the 1.7.0 release.