add go-stun

README.md

@@ -493,6 +493,7 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
 * [buffstreams](https://github.com/stabbycutyou/buffstreams) - Streaming protocolbuffer data over TCP made easy
 * [dns](https://github.com/miekg/dns) - Go library for working with DNS
 * [ftp](https://github.com/jlaffaye/ftp) - Package ftp implements a FTP client as described in [RFC 959](http://tools.ietf.org/html/rfc959).
+* [go-stun](https://github.com/ccding/go-stun) - A go implementation of the STUN client (RFC 3489 and RFC 5389).
 * [gopacket](https://github.com/google/gopacket) - A Go library for packet processing with libpacp bindings
 * [gopcap](https://github.com/akrennmair/gopcap) - A Go wrapper for libpcap
 * [gosnmp](https://github.com/soniah/gosnmp) - Native Go library for performing SNMP actions