Added cURL Options for the PayPal Sandbox SSL 3.0 Vulnerability (POODLE)
default configuration for curl added, if no client is passed
get option deleted on client send
flow change
deleted Sandbox Options. sandbox.paypal.com uses now a valid certificate
[ssl][paypal-ec] fix security hole in ssl protocl for paypal site.
fix consstant CURL_SSLVERSION_TLSv1 does not exists.
Merge pull request #238 from formapro-forks/curl-ssl-fix-for-012

Curl ssl fix for 012