added link to the websocket example

README.md

@@ -14,7 +14,8 @@ Features
 - IP-based ACL, Windows service, GET, POST, HEAD, PUT, DELETE methods
 - Small footprint: executable size is 40 kB on Linux 2.6 i386 system
 - Embeddable with [simple and clean API](https://github.com/valenok/mongoose/blob/master/mongoose.h). Source is in single .c file to make things easy.
-- Examples: [hello.c](https://github.com/valenok/mongoose/blob/master/examples/hello.c), [post.c](https://github.com/valenok/mongoose/blob/master/examples/post.c), [upload.c](https://github.com/valenok/mongoose/blob/master/examples/upload.c)
+- Examples: [hello.c](https://github.com/valenok/mongoose/blob/master/examples/hello.c), [post.c](https://github.com/valenok/mongoose/blob/master/examples/post.c), [upload.c](https://github.com/valenok/mongoose/blob/master/examples/upload.c), [websocket.c](https://github.com/valenok/mongoose/blob/master/examples/websocket.c)
+
 - Python and C# bindings