Merge pull request #27 from philipa/phil1

send!: fix default for close-after-send? to match documentation
clear hook code
fix readme
(send streaming-channel data true) should close the channel; better name variable
Implement the binary frame for websocket.

Conflicts:

	src/java/org/httpkit/server/AsyncChannel.java
Add websocket binary frame test.
modify the doc-string for on-receive, binary message supported.
clean code a bit; fix #29
send InputStream as binary ws frame.