Updated features readstream, write and send to be used by SSL_read and SSL_WRITE.
Added protocol tlsv12 as default.
Added protocol selection.
Removed hardcoded path in ecf file.
Added OpenSSL header under spec/include folder.
Added OpenSSL protocol ssl23,ssl2, tls1, tls1_1, tls1_2, dtls1
Merge pull request #1 from jvelilla/netssl_tls

Netssl tls