This Software is based on Lars Brinkhoff`s httptunnel Version 3.0.5
httptunnel creates a bidirectional virtual data path tunnelled in HTTP requests.
The HTTP request will be send through a HTTP proxy.
This can be useful for users behind restrictive firewalls.
If WWW access is allowed through an HTTP proxy, it's possible to use httptunnel and, say,
telnet or ssh to connect to a computer outside the firewall.