<H1>The GNU General Public License (GPL)</H1>
<H2>Version 2, June 1991</H2>
<TT>
	<P>Copyright (C) 1989, 1991 Free Software Foundation, Inc.<BR>
		59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</P>
	<P>Everyone is permitted to copy and distribute verbatim copies<BR>
		of this license document, but changing it is not allowed.</P>
	<STRONG>
		<P>Preamble</P>
		<P>
	</STRONG>&nbsp;</P>
	<P>The licenses for most software are designed to take away your freedom to share 
		and change it. By contrast, the GNU General Public License is intended to 
		guarantee your freedom to share and change free software--to make sure the 
		software is free for all its users. This General Public License applies to most 
		of the Free Software Foundation's software and to any other program whose 
		authors commit to using it. (Some other Free Software Foundation software is 
		covered by the GNU Library General Public License instead.) You can apply it to 
		your programs, too.</P>
	<P>When we speak of free software, we are referring to freedom, not price. Our 
		General Public Licenses are designed to make sure that you have the freedom to 
		distribute copies of free software (and charge for this service if you wish), 
		that you receive source code or can get it if you want it, that you can change 
		the software or use pieces of it in new free programs; and that you know you 
		can do these things.</P>
	<P>To protect your rights, we need to make restrictions that forbid anyone to deny 
		you these rights or to ask you to surrender the rights. These restrictions 
		translate to certain responsibilities for you if you distribute copies of the 
		software, or if you modify it.</P>
	<P>For example, if you distribute copies of such a program, whether gratis or for a 
		fee, you must give the recipients all the rights that you have. You must make 
		sure that they, too, receive or can get the source code. And you must show them 
		these terms so they know their rights.</P>
	<P>We protect your rights with two steps: (1) copyright the software, and (2) offer 
		you this license which gives you legal permission to copy, distribute and/or 
		modify the software.</P>
	<P>Also, for each author's protection and ours, we want to make certain that 
		everyone understands that there is no warranty for this free software. If the 
		software is modified by someone else and passed on, we want its recipients to 
		know that what they have is not the original, so that any problems introduced 
		by others will not reflect on the original authors' reputations.</P>
	<P>Finally, any free program is threatened constantly by software patents. We wish 
		to avoid the danger that redistributors of a free program will individually 
		obtain patent licenses, in effect making the program proprietary. To prevent 
		this, we have made it clear that any patent must be licensed for everyone's 
		free use or not licensed at all.</P>
	<P>The precise terms and conditions for copying, distribution and modification 
		follow.</P>
	<STRONG>
		<P>TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION</P>
		<P>
	</STRONG>&nbsp;</P>
	<P><STRONG>0</STRONG>. This License applies to any program or other work which 
		contains a notice placed by the copyright holder saying it may be distributed 
		under the terms of this General Public License. The "Program", below, refers to 
		any such program or work, and a "work based on the Program" means either the 
		Program or any derivative work under copyright law: that is to say, a work 
		containing the Program or a portion of it, either verbatim or with 
		modifications and/or translated into another language. (Hereinafter, 
		translation is included without limitation in the term "modification".) Each 
		licensee is addressed as "you".</P>
	<P>Activities other than copying, distribution and modification are not covered by 
		this License; they are outside its scope. The act of running the Program is not 
		restricted, and the output from the Program is covered only if its contents 
		constitute a work based on the Program (independent of having been made by 
		running the Program). Whether that is true depends on what theProgram does.</P>
	<P><STRONG>1</STRONG>. You may copy and distribute verbatim copies of the Program's 
		source code as you receive it, in any medium, provided that you conspicuously 
		and appropriately publish on each copy an appropriate copyright notice and 
		disclaimer of warranty; keep intact all the notices that refer to this License 
		and to the absence of any warranty; and give any other recipients of the 
		Program a copy of this License along with the Program.</P>
	<P>You may charge a fee for the physical act of transferring a copy, and you may at 
		your option offer warranty protection in exchange for a fee.</P>
	<P><STRONG>2</STRONG>. You may modify your copy or copies of the Program or any 
		portion of it, thus forming a work based on the Program, and copy and 
		distribute such modifications or work under the terms of Section 1 above, 
		provided that you also meet all of these conditions:</P>
	<BLOCKQUOTE>
		<P>a) You must cause the modified files to carry prominent notices stating that you 
			changed the files and the date of any change.</P>
		<P>b) You must cause any work that you distribute or publish, that in whole or in 
			part contains or is derived from the Program or any part thereof, to be 
			licensed as a whole at no charge to all third parties under the terms of this 
			License.</P>
		<P>c) If the modified program normally reads commands interactively when run, you 
			must cause it, when started running for such interactive use in the most 
			ordinary way, to print or display an announcement including an appropriate 
			copyright notice and a notice that there is no warranty (or else, saying that 
			you provide a warranty) and that users may redistribute the program under these 
			conditions, and telling the user how to view a copy of this License. 
			(Exception: if the Program itself is interactive but does not normally print 
			such an announcement, your work based on the Program is not required to print 
			an announcement.)</P>
	</BLOCKQUOTE>
	<P>These requirements apply to the modified work as a whole. If identifiable 
		sections of that work are not derived from the Program, and can be reasonably 
		considered independent and separate works in themselves, then this License, and 
		its terms, do not apply to those sections when you distribute them as separate 
		works. But when you distribute the same sections as part of a whole which is a 
		work based on the Program, the distribution of the whole must be on the terms 
		of this License, whose permissions for other licensees extend to the entire 
		whole, and thus to each and every part regardless of who wrote it.</P>
	<P>Thus, it is not the intent of this section to claim rights or contest your 
		rights to work written entirely by you; rather, the intent is to exercise the 
		right to control the distribution of derivative or collective works based on 
		the Program.</P>
	<P>In addition, mere aggregation of another work not based on the Program with the 
		Program (or with a work based on the Program) on a volume of a storage or 
		distribution medium does not bring the other work under the scope of this 
		License.</P>
	<P><STRONG>3</STRONG>. You may copy and distribute the Program (or a work based on 
		it, under Section 2) in object code or executable form under the terms of 
		Sections 1 and 2 above provided that you also do one of the following:</P>
	<BLOCKQUOTE>
		<P>a) Accompany it with the complete corresponding machine-readable source code, 
			which must be distributed under the terms of Sections 1 and 2 above on a medium 
			customarily used for software interchange; or,</P>
		<P>b) Accompany it with a written offer, valid for at least three years, to give 
			any third party, for a charge no more than your cost of physically performing 
			source distribution, a complete machine-readable copy of the corresponding 
			source code, to be distributed under the terms of Sections 1 and 2 above on a 
			medium customarily used for software interchange; or,</P>
		<P>c) Accompany it with the information you received as to the offer to distribute 
			corresponding source code. (This alternative is allowed only for noncommercial 
			distribution and only if you received the program in object code or executable 
			form with such an offer, in accord with Subsection b above.)</P>
	</BLOCKQUOTE>
	<P>The source code for a work means the preferred form of the work for making 
		modifications to it. For an executable work, complete source code means all the 
		source code for all modules it contains, plus any associated interface 
		definition files, plus the scripts used to control compilation and installation 
		of the executable. However, as a special exception, the source code distributed 
		need not include anything that is normally distributed (in either source or 
		binary form) with the major components (compiler, kernel, and so on) of the 
		operating system on which the executable runs, unless that component itself 
		accompanies the executable.</P>
	<P>If distribution of executable or object code is made by offering access to copy 
		from a designated place, then offering equivalent access to copy the source 
		code from the same place counts as distribution of the source code, even though 
		third parties are not compelled to copy the source along with the object code.</P>
	<P><STRONG>4</STRONG>. You may not copy, modify, sublicense, or distribute the 
		Program except as expressly provided under this License. Any attempt otherwise 
		to copy, modify, sublicense or distribute the Program is void, and will 
		automatically terminate your rights under this License. However, parties who 
		have received copies, or rights, from you under this License will not have 
		their licenses terminated so long as such parties remain in full compliance.</P>
	<P><STRONG>5</STRONG>. You are not required to accept this License, since you have 
		not signed it. However, nothing else grants you permission to modify or 
		distribute the Program or its derivative works. These actions are prohibited by 
		law if you do not accept this License. Therefore, by modifying or distributing 
		the Program (or any work based on the Program), you indicate your acceptance of 
		this License to do so, and all its terms and conditions for copying, 
		distributing or modifying the Program or works based on it.</P>
	<P><STRONG>6</STRONG>. Each time you redistribute the Program (or any work based on 
		the Program), the recipient automatically receives a license from the original 
		licensor to copy, distribute or modify the Program subject to these terms and 
		conditions. You may not impose any further restrictions on the recipients' 
		exercise of the rights granted herein. You are not responsible for enforcing 
		compliance by third parties to this License.</P>
	<P><STRONG>7</STRONG>. If, as a consequence of a court judgment or allegation of 
		patent infringement or for any other reason (not limited to patent issues), 
		conditions are imposed on you (whether by court order, agreement or otherwise) 
		that contradict the conditions of this License, they do not excuse you from the 
		conditions of this License. If you cannot distribute so as to satisfy 
		simultaneously your obligations under this License and any other pertinent 
		obligations, then as a consequence you may not distribute the Program at all. 
		For example, if a patent license would not permit royalty-free redistribution 
		of the Program by all those who receive copies directly or indirectly through 
		you, then the only way you could satisfy both it and this License would be to 
		refrain entirely from distribution of the Program.</P>
	<P>If any portion of this section is held invalid or unenforceable under any 
		particular circumstance, the balance of the section is intended to apply and 
		the section as a whole is intended to apply in other circumstances.</P>
	<P>It is not the purpose of this section to induce you to infringe any patents or 
		other property right claims or to contest validity of any such claims; this 
		section has the sole purpose of protecting the integrity of the free software 
		distribution system, which is implemented by public license practices. Many 
		people have made generous contributions to the wide range of software 
		distributed through that system in reliance on consistent application of that 
		system; it is up to the author/donor to decide if he or she is willing to 
		distribute software through any other system and a licensee cannot impose that 
		choice.</P>
	<P>This section is intended to make thoroughly clear what is believed to be a 
		consequence of the rest of this License.</P>
	<P><STRONG>8</STRONG>. If the distribution and/or use of the Program is restricted 
		in certain countries either by patents or by copyrighted interfaces, the 
		original copyright holder who places the Program under this License may add an 
		explicit geographical distribution limitation excluding those countries, so 
		that distribution is permitted only in or among countries not thus excluded. In 
		such case, this License incorporates the limitation as if written in the body 
		of this License.</P>
	<P><STRONG>9</STRONG>. The Free Software Foundation may publish revised and/or new 
		versions of the General Public License from time to time. Such new versions 
		will be similar in spirit to the present version, but may differ in detail to 
		address new problems or concerns.</P>
	<P>Each version is given a distinguishing version number. If the Program specifies 
		a version number of this License which applies to it and "any later version", 
		you have the option of following the terms and conditions either of that 
		version or of any later version published by the Free Software Foundation. If 
		the Program does not specify a version number of this License, you may choose 
		any version ever published by the Free Software Foundation.</P>
	<P><STRONG>10</STRONG>. If you wish to incorporate parts of the Program into other 
		free programs whose distribution conditions are different, write to the author 
		to ask for permission. For software which is copyrighted by the Free Software 
		Foundation, write to the Free Software Foundation; we sometimes make exceptions 
		for this. Our decision will be guided by the two goals of preserving the free 
		status of all derivatives of our free software and of promoting the sharing and 
		reuse of software generally.</P>
	<P><STRONG>NO WARRANTY</STRONG></P>
	<P><STRONG>11</STRONG>. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO 
		WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT 
		WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 
		PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR 
		IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
		MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE 
		QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE 
		DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR 
		CORRECTION.</P>
	<P><STRONG>12</STRONG>. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO 
		IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 
		REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 
		INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT 
		OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS 
		OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 
		PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN 
		IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 
		DAMAGES.</P>
	<P>END OF TERMS AND CONDITIONS</P>
</TT>