proxy support changes
proxy unit test reference implementation
Removed a bit of dead code. Added more comments in proxy_event_handler()
Added parens around expression to squash warning under QNX SDP 6.6.0
Added simplistic flow control in transfer_file_data()
Added mg_send_file(). Changed sending function to return send_iobuf length.
Amended file sending example
Documented mg_send_file()
mg_send_file() doc changed
Formatting change for mg_send_file()
Inlined parse_url()
Added MG_WS_CONNECT
Added mg_next()
Added pubsub example
Added pubsub example
Removed dead code in websocket2.c
Squashed warnings for MONGOOSE_NO_FILESYSTEM
Changed debug in do_proxy()
Added -root cmd line flag to proxy example
ns_server_poll(): setting current_time to now after select()