Peter Keller authored Apr 02, 2010 and Stelian Ionescu committed Apr 02, 2010

The tutorial describes IPV4 TCP blocking and non-blocking I/O in addition
to a couple of threaded examples. "tutorial.tmpl" is the source file used by
"gen-tutorial" to create the atual "tutorial" file. Please see the README for
more information.

The autogenerated "tutorial" file is actually committed since it allows people
who clone the repository to view the tutorial without having to know how to
make it. This means if tutorial.tmpl or the examples are changed, the tutorial
file should be regenerated and rechecked in.

Signed-off-by: Stelian Ionescu <sionescu@cddr.org>

Thanks to Peter Keller.