puma--puma/projects/mongrel_cluster/LICENSE

Mongrel Web Server (Mongrel) is copyrighted free software by Zed A. Shaw
<zedshaw at zedshaw dot com> and contributors. You can redistribute it 
and/or modify it under either the terms of the GPL2 or the conditions below:

1. You may make and give away verbatim copies of the source form of the
   software without restriction, provided that you duplicate all of the
   original copyright notices and associated disclaimers.

2. You may modify your copy of the software in any way, provided that
   you do at least ONE of the following:

     a) place your modifications in the Public Domain or otherwise make them
     Freely Available, such as by posting said modifications to Usenet or an
     equivalent medium, or by allowing the author to include your
     modifications in the software.

     b) use the modified software only within your corporation or
        organization.

     c) rename any non-standard executables so the names do not conflict with
     standard executables, which must also be provided.

     d) make other distribution arrangements with the author.

3. You may distribute the software in object code or executable
   form, provided that you do at least ONE of the following:

     a) distribute the executables and library files of the software,
     together with instructions (in the manual page or equivalent) on where
     to get the original distribution.

     b) accompany the distribution with the machine-readable source of the
     software.

     c) give non-standard executables non-standard names, with
        instructions on where to get the original software distribution.

     d) make other distribution arrangements with the author.

4. You may modify and include the part of the software into any other
   software (possibly commercial).  But some files in the distribution
   are not written by the author, so that they are not under this terms.

5. The scripts and library files supplied as input to or produced as 
   output from the software do not automatically fall under the
   copyright of the software, but belong to whomever generated them, 
   and may be sold commercially, and may be aggregated with this
   software.

6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   PURPOSE.