added attribs to SSL_SESSION, SSL_SESSION_print. CIPHER_description
added attribs to SSL_SESSION, SSL_SESSION_print. CIPHER_description

For a project I am working on I need some session reflection directly from python. This change adds the required openssl SSL_SESSION struct attributes and functions within OpenSSL API
Ayrx/cryptography,Ayrx/cryptography,Ayrx/cryptography,Ayrx/cryptography