Remove unnecessary exception

If the param is not found, always return the default.
Remove hardcoded SSLv3 mode, to allow autonegotiation

Ref: http://www.zen-cart.com/showthread.php?214916-Important-announcement-about-POODLE-and-payment-security
Merge pull request #208 from texdc/160_request_default_result

Remove unnecessary Request exception
Merge pull request #209 from drbyte/ssl3-poodle

Remove hardcoded SSLv3 mode, to allow autonegotiation