Tomcat native fork for Netty

 netty-tcnative is a fork of Tomcat Native, the native interface used by Tomcat
 to leverage the Apache Portable Runtime and provide superior scalability,
 performance, and better integration with native server technologies.
 .
 netty-tcnative includes a set of changes contributed by Twitter, Inc, such as:
  * Simplified distribution and linkage of native library
  * Complete mavenization of the project
  * Improved OpenSSL support