message: added TLS/SSL support
diff: **Features**
  - Roles: Caller, Callee, Subscriber, Publisher, Dealer, Router
  - - Serializations: JSON
  + - Message serializations: JSON
  - Transports: TCP using raw-socket and web-socket
  + - SSL/TLS supported for both client and server sessions
  - Uses modern C++
  - Extensively tested
  - Permissive license (MIT)
  *wampcc* aims to depend only on C libraries, making it easier to build and work on a range of platforms.
  - - [libuv](http://libuv.org/) for socket IO
  - - [jansson](http://www.digip.org/jansson/) for JSON encoding
  + - [libuv](http://libuv.org/) (network IO)
  + - [jansson](http://www.digip.org/jansson/) (JSON encode & decode)
  - [http-parser](https://github.com/nodejs/http-parser)
  + - [OpenSSL](https://www.openssl.org/)
  - C++11 compiler, GNU autotools
  ## Show me some code!
  