Log Message:
Import putty-0.6.20090906 as security/putty-devel.

PuTTY is a client program for the SSH, Telnet and Rlogin network protocols.

These protocols are all used to run a remote session on a computer, over a
network. PuTTY implements the client end of that session: the end at which
the session is displayed, rather than the end at which it runs.