e of the
<a href="http://openbsd.org/policy.html">OpenBSD</a> operating system.
We chose one of the most simple and free licenses, the ISC license.
It is functionally equivalent to a two-term BSD copyright with
language removed that is made unnecessary by the Berne convention.
</p>
<p>
To ensure that <i>GenomeTools</i> remains absolutely free, <b>we will only accept
contributions which have been put under this license</b>.
</p>
<p>
We use external sources which are covered by their respective licenses. See
