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GPL(GNU)		   Free	Software Foundation		      GPL(GNU)



			     GNU GENERAL PUBLIC	LICENSE
			       Version 3, 29 June 2007

       Copyright  (C)  2007  Free  Software Foundation,	Inc. <http://fsf.org/>
       Everyone	is permitted to	copy and distribute verbatim  copies  of  this
       license document, but changing it is not	allowed.

				      Preamble

       The GNU General Public License is a free, copyleft license for software
       and other kinds of works.

       The licenses for	most software and other	practical works	 are  designed
       to  take	away your freedom to share and change the works.  By contrast,
       the GNU General Public License is intended to guarantee your freedom to
       share  and  change all versions of a program -- to make sure it remains
       free software for all its users.	 We, the Free Software Foundation, use
       the  GNU	 General  Public  License for most of our software; it applies
       also to any other work released this way	by its authors.	 You can apply
       it to your programs, too.

       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 them if
       you wish), that you receive source code or can get it if	you  want  it,
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       To protect your rights, we need to  prevent  others  from  denying  you
       these  rights  or  asking  you to surrender the rights.	Therefore, you
       have certain responsibilities if	you distribute copies of the software,
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       All other  non-permissive  additional  terms  are  considered  "further
       restrictions"  within the meaning of section 10.	 If the	Program	as you
       received	it, or any part	of it, contains	a notice stating  that	it  is
       governed	 by  this License along	with a term that is a further restric-
       tion, you may remove that term.	If a license document contains a  fur-
       ther  restriction  but  permits	relicensing  or	 conveying  under this
       License,	you may	add to a covered work material governed	by  the	 terms
       of  that	 license  document, provided that the further restriction does
       not survive such	relicensing or conveying.

       If you add terms	to a covered work in accord  with  this	 section,  you
       must place, in the relevant source files, a statement of	the additional
       terms that apply	to those files,	or a notice indicating where  to  find
       the applicable terms.

       Additional  terms,  permissive  or non-permissive, may be stated	in the
       form of a separately written license,  or  stated  as  exceptions;  the
       above requirements apply	either way.

       8. Termination.

       You may not propagate or	modify a covered work except as	expressly pro-
       vided under this	License.  Any attempt otherwise	to propagate or	modify
       it  is  void,  and  will	automatically terminate	your rights under this
       License (including any patent licenses granted under  the  third	 para-
       graph of	section	11).

       However,	 if you	cease all violation of this License, then your license
       from a particular copyright holder  is  reinstated  (a)	provisionally,
       unless and until	the copyright holder explicitly	and finally terminates
       your license, and (b) permanently, if the  copyright  holder  fails  to
       notify  you  of the violation by	some reasonable	means prior to 60 days
       after the cessation.

       Moreover, your license from a particular	copyright holder is reinstated
       permanently  if	the  copyright holder notifies you of the violation by
       some reasonable means, this is the first	time you have received	notice
       of violation of this License (for any work) from	that copyright holder,
       and you cure the	violation prior	to 30 days after your receipt  of  the
       notice.

       Termination  of	your  rights under this	section	does not terminate the
       licenses	of parties who have received copies or rights from  you	 under
       this  License.  If your rights have been	terminated and not permanently
       reinstated, you do not qualify to receive new  licenses	for  the  same
       material	under section 10.

       9. Acceptance Not Required for Having Copies.

       You  are	not required to	accept this License in order to	receive	or run
       a copy of the Program.  Ancillary propagation of	a covered work	occur-
       ring  solely  as	 a  consequence	 of using peer-to-peer transmission to
       receive a copy likewise does not	require	acceptance.  However,  nothing
       other  than  this  License grants you permission	to propagate or	modify
       any covered work.  These	actions	 infringe  copyright  if  you  do  not
       accept  this License.  Therefore, by modifying or propagating a covered
       work, you indicate your acceptance of this License to do	so.

       10. Automatic Licensing of Downstream Recipients.

       Each time you  convey  a	 covered  work,	 the  recipient	 automatically
       receives	 a  license  from  the	original licensors, to run, modify and
       propagate that work, subject to this License.  You are not  responsible
       for enforcing compliance	by third parties with this License.

       An  "entity  transaction"  is  a	transaction transferring control of an
       organization, or	substantially all assets of  one,  or  subdividing  an
       organization,  or  merging  organizations.  If propagation of a covered
       work results from an entity transaction,	each party to that transaction
       who  receives a copy of the work	also receives whatever licenses	to the
       work the	party's	predecessor in interest	had or could  give  under  the
       previous	 paragraph,  plus  a  right to possession of the Corresponding
       Source of the work from the predecessor in interest, if the predecessor
       has it or can get it with reasonable efforts.

       You  may	 not  impose  any  further restrictions	on the exercise	of the
       rights granted or affirmed under	this License.  For  example,  you  may
       not  impose  a  license	fee,  royalty, or other	charge for exercise of
       rights granted under this License, and you may not initiate  litigation
       (including  a  cross-claim  or counterclaim in a	lawsuit) alleging that
       any patent claim	is infringed by	making,	using, selling,	 offering  for
       sale, or	importing the Program or any portion of	it.

       11. Patents.

       A  "contributor"	 is  a	copyright holder who authorizes	use under this
       License of the Program or a work	on which the Program  is  based.   The
       work thus licensed is called the	contributor's "contributor version".

       A  contributor's	 "essential patent claims" are all patent claims owned
       or controlled by	the contributor, whether already acquired or hereafter
       acquired,  that	would  be  infringed by	some manner, permitted by this
       License,	of making, using, or selling its contributor version,  but  do
       not  include  claims  that  would be infringed only as a	consequence of
       further modification of the contributor version.	 For purposes of  this
       definition, "control" includes the right	to grant patent	sublicenses in
       a manner	consistent with	the requirements of this License.

       Each contributor	grants you a  non-exclusive,  worldwide,  royalty-free
       patent  license	under  the  contributor's  essential patent claims, to
       make, use, sell,	offer for sale,	import and otherwise run,  modify  and
       propagate the contents of its contributor version.

       In  the	following  three paragraphs, a "patent license"	is any express
       agreement or commitment,	however	denominated, not to enforce  a	patent
       (such  as an express permission to practice a patent or covenant	not to
       sue for patent infringement).  To "grant" such a	patent	license	 to  a
       party  means  to	 make such an agreement	or commitment not to enforce a
       patent against the party.

       If you convey a covered work, knowingly relying on  a  patent  license,
       and the Corresponding Source of the work	is not available for anyone to
       copy, free of charge and	under the terms	of  this  License,  through  a
       publicly	 available  network  server or other readily accessible	means,
       then you	must either (1)	cause the Corresponding	Source to be so	avail-
       able,  or  (2) arrange to deprive yourself of the benefit of the	patent
       license for this	particular work, or (3)	arrange, in a  manner  consis-
       tent  with  the	requirements  of  this	License,  to extend the	patent
       license to downstream recipients.  "Knowingly relying" means  you  have
       actual  knowledge  that,	but for	the patent license, your conveying the
       covered work in a country, or your recipient's use of the covered  work
       in  a  country, would infringe one or more identifiable patents in that
       country that you	have reason to believe are valid.

       If, pursuant to or in connection	with a single transaction or  arrange-
       ment,  you  convey,  or propagate by procuring conveyance of, a covered
       work, and grant a patent	license	to some	of the parties	receiving  the
       covered	work  authorizing  them	 to use, propagate, modify or convey a
       specific	copy of	the covered work, then the patent license you grant is
       automatically  extended to all recipients of the	covered	work and works
       based on	it.

       A patent	license	is "discriminatory" if it does not include within  the
       scope  of its coverage, prohibits the exercise of, or is	conditioned on
       the non-exercise	of one or more of the  rights  that  are  specifically
       granted	under  this License.  You may not convey a covered work	if you
       are a party to an arrangement with a third party	that is	in  the	 busi-
       ness  of	 distributing  software,  under	 which you make	payment	to the
       third party based on the	extent of your activity	of conveying the work,
       and under which the third party grants, to any of the parties who would
       receive the covered work	from you, a discriminatory patent license  (a)
       in  connection  with  copies  of	 the  covered work conveyed by you (or
       copies made from	those copies), or (b) primarily	for and	in  connection
       with  specific  products	or compilations	that contain the covered work,
       unless you entered into that arrangement, or that  patent  license  was
       granted,	prior to 28 March 2007.

       Nothing in this License shall be	construed as excluding or limiting any
       implied license or other	defenses to infringement that may otherwise be
       available to you	under applicable patent	law.

       12. No Surrender	of Others' Freedom.

       If  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 convey a
       covered work so as to satisfy  simultaneously  your  obligations	 under
       this License and	any other pertinent obligations, then as a consequence
       you may not convey it at	all.  For example, if you agree	to terms  that
       obligate	 you  to collect a royalty for further conveying from those to
       whom you	convey the Program, the	only way you could satisfy both	 those
       terms  and this License would be	to refrain entirely from conveying the
       Program.

       13. Use with the	GNU Affero General Public License.

       Notwithstanding any other provision of this License, you	 have  permis-
       sion  to	 link  or  combine any covered work with a work	licensed under
       version 3 of the	GNU Affero General Public License into a  single  com-
       bined  work,  and  to  convey  the  resulting  work.  The terms of this
       License will continue to	apply to the part which	is the	covered	 work,
       but  the	special	requirements of	the GNU	Affero General Public License,
       section 13, concerning interaction through a network will apply to  the
       combination as such.

       14. Revised Versions of this License.

       The Free	Software Foundation may	publish	revised	and/or new versions of
       the GNU 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.

       Each version is given a distinguishing version number.  If the  Program
       specifies  that	a  certain  numbered version of	the GNU	General	Public
       License "or any later version" applies to it, you have  the  option  of
       following  the  terms and conditions either of that numbered version or
       of any later version published by the Free Software Foundation.	If the
       Program	does  not  specify  a version number of	the GNU	General	Public
       License,	you may	choose any version ever	published by the Free Software
       Foundation.

       If  the Program specifies that a	proxy can decide which future versions
       of the GNU General Public License can  be  used,	 that  proxy's	public
       statement  of  acceptance  of  a	 version permanently authorizes	you to
       choose that version for the Program.

       Later license versions may give you  additional	or  different  permis-
       sions.  However,	no additional obligations are imposed on any author or
       copyright holder	as a result of your choosing to	follow	a  later  ver-
       sion.

       15. Disclaimer of Warranty.

       THERE IS	NO WARRANTY FOR	THE PROGRAM, TO	THE EXTENT PERMITTED BY	APPLI-
       CABLE LAW.  EXCEPT WHEN OTHERWISE STATED	IN WRITING THE COPYRIGHT HOLD-
       ERS  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 PARTIC-
       ULAR 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.

       16. Limitation of Liability.

       IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR	AGREED TO  IN  WRITING
       WILL  ANY COPYRIGHT HOLDER, OR ANY OTHER	PARTY WHO MODIFIES AND/OR CON-
       VEYS 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	 OPER-
       ATE  WITH  ANY  OTHER PROGRAMS),	EVEN IF	SUCH HOLDER OR OTHER PARTY HAS
       BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

       17. Interpretation of Sections 15 and 16.

       If the disclaimer of warranty  and  limitation  of  liability  provided
       above  cannot  be  given	 local	legal effect according to their	terms,
       reviewing courts	shall apply local law that most	 closely  approximates
       an  absolute  waiver of all civil liability in connection with the Pro-
       gram, unless a warranty or assumption of	liability accompanies  a  copy
       of the Program in return	for a fee.

			     END OF TERMS AND CONDITIONS

		    How	to Apply These Terms to	Your New Programs

       If  you	develop	 a  new	program, and you want it to be of the greatest
       possible	use to the public, the best way	to achieve this	is to make  it
       free  software  which  everyone can redistribute	and change under these
       terms.

       To do so, attach	the following notices to the program.  It is safest to
       attach  them to the start of each source	file to	most effectively state
       the exclusion of	warranty; and each  file  should  have	at  least  the
       "copyright" line	and a pointer to where the full	notice is found.

	   <  one  line	to give	the program's name and a brief idea of what it
	   does.  >
	   Copyright (C) < year	> < name of author >

	   This	program	is free	software: you can redistribute it and/or  mod-
	   ify	it  under  the terms of	the GNU	General	Public License as pub-
	   lished by the Free Software Foundation, either  version  3  of  the
	   License, or (at your	option)	any later version.

	   This	program	is distributed in the hope that	it will	be useful, but
	   WITHOUT ANY WARRANTY; without even the  implied  warranty  of  MER-
	   CHANTABILITY	or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Gen-
	   eral	Public License for more	details.

	   You should have received a copy of the GNU General  Public  License
	   along      with	this	  program.	 If	 not,	   see
	   <http://www.gnu.org/licenses/>.

       Also add	information on how to contact  you  by	electronic  and	 paper
       mail.

       If the program does terminal interaction, make it output	a short	notice
       like this when it starts	in an interactive mode:

	   <program>  Copyright	(C) <year>  <name of author>
	   This	program	comes with ABSOLUTELY NO WARRANTY;  for	 details  type
	   "show  w".	This  is  free software, and you are welcome to	redis-
	   tribute it under certain conditions;	type "show c" for details.

       The hypothetical	commands "show w" and "show c" should show the	appro-
       priate  parts of	the General Public License.  Of	course,	your program's
       commands	might be different; for	a GUI  interface,  you	would  use  an
       "about box".

       You  should  also  get  your  employer (if you work as a	programmer) or
       school, if any, to sign a "copyright disclaimer"	for  the  program,  if
       necessary.   For	 more information on this, and how to apply and	follow
       the GNU GPL, see	<http://www.gnu.org/licenses/>.

       The GNU General Public License does not permit incorporating your  pro-
       gram  into  proprietary	programs.   If	your  program  is a subroutine
       library,	you may	consider it more useful	to permit linking  proprietary
       applications with the library.  If this is what you want	to do, use the
       GNU Lesser General Public License instead of this License.  But	first,
       please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.



GNU				      GPL			      GPL(GNU)