* dtls/openssl.py: - Added SSL_CTX_set1_curves() and SSL_CTX_set1_curves_list() - Added SSL_CTX_set_ecdh_auto() and SSL_CTX_set_tmp_ecdh() - Added SSL_get1_curves(), SSL_get_shared_curve(), SSL_set1_curves() and SSL_set1_curves_list()
* dtls/openssl.py: - Added SSL_CTX_set1_curves() and SSL_CTX_set1_curves_list() - Added SSL_CTX_set_ecdh_auto() and SSL_CTX_set_tmp_ecdh() - Added SSL_get1_curves(), SSL_get_shared_curve(), SSL_set1_curves() and SSL_set1_curves_list()