Added missing SSLVERSION option.
Added missing SSLVERSION option.

smart--petea/node-libcurl,smart--petea/node-libcurl,smart--petea/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl,smart--petea/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl,JCMais/node-libcurl