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,
       that  you  can change the software or use pieces	of it in new free pro-
       grams, and that you know	you can	do these things.

       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,
       or if you modify	it: responsibilities to	respect	the freedom of others.

       For example, if you distribute copies of	such a program,	whether	gratis
       or for a	fee, you must pass on to the recipients	the same freedoms that
       you received.  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.

       Developers that use the GNU GPL protect your rights with	two steps: (1)
       assert copyright	on the software, and (2) offer you this	License	giving
       you legal permission to copy, distribute	and/or modify it.

       For the developers' and authors'	protection, the	GPL  clearly  explains
       that  there is no warranty for this free	software.  For both users' and
       authors'	sake, the GPL requires that modified  versions	be  marked  as
       changed,	 so  that their	problems will not be attributed	erroneously to
       authors of previous versions.

       Some devices are	designed to deny users access to install or run	 modi-
       fied  versions  of  the software	inside them, although the manufacturer
       can do so.  This	is fundamentally incompatible with the aim of protect-
       ing  users'  freedom to change the software.  The systematic pattern of
       such abuse occurs in the	area of	products for individuals to use, which
       is  precisely  where  it	 is  most  unacceptable.   Therefore,  we have
       designed	this version of	the GPL	to prohibit  the  practice  for	 those
       products.   If  such  problems arise substantially in other domains, we
       stand ready to extend this provision to those domains  in  future  ver-
       sions of	the GPL, as needed to protect the freedom of users.

       Finally,	 every	program	 is threatened constantly by software patents.
       States should not allow patents to  restrict  development  and  use  of
       software	on general-purpose computers, but in those that	do, we wish to
       avoid the special danger	that patents applied to	a free	program	 could
       make it effectively proprietary.	 To prevent this, the GPL assures that
       patents cannot be used to render	the program non-free.

       The precise terms and conditions	for copying, distribution and  modifi-
       cation follow.

				TERMS AND CONDITIONS

       0. Definitions.

       "This License" refers to	version	3 of the GNU General Public License.

       "Copyright" also	means copyright-like laws that apply to	other kinds of
       works, such as semiconductor masks.

       "The Program" refers to any  copyrightable  work	 licensed  under  this
       License.	 Each licensee is addressed as "you".  "Licensees" and "recip-
       ients" may be individuals or organizations.

       To "modify" a work means	to copy	from or	adapt all or part of the  work
       in  a  fashion requiring	copyright permission, other than the making of
       an exact	copy.  The resulting work is called a  "modified  version"  of
       the earlier work	or a work "based on" the earlier work.

       A "covered work"	means either the unmodified Program or a work based on
       the Program.

       To "propagate" a	work means to do anything with it that,	 without  per-
       mission,	would make you directly	or secondarily liable for infringement
       under applicable	copyright law, except executing	it on  a  computer  or
       modifying  a  private copy.  Propagation	includes copying, distribution
       (with or	without	modification), making available	to the public, and  in
       some countries other activities as well.

       To  "convey"  a	work  means any	kind of	propagation that enables other
       parties to make or  receive  copies.   Mere  interaction	 with  a  user
       through	a computer network, with no transfer of	a copy,	is not convey-
       ing.

       An interactive user interface displays "Appropriate Legal  Notices"  to
       the  extent  that it includes a convenient and prominently visible fea-
       ture that (1) displays an appropriate copyright notice, and  (2)	 tells
       the  user  that there is	no warranty for	the work (except to the	extent
       that warranties are provided), that licensees may convey	the work under
       this License, and how to	view a copy of this License.  If the interface
       presents	a list of user commands	or options, such as a menu,  a	promi-
       nent item in the	list meets this	criterion.

       1. Source Code.

       The  "source  code" for a work means the	preferred form of the work for
       making modifications to it.  "Object code" means	any non-source form of
       a work.

       A  "Standard  Interface"	 means an interface that either	is an official
       standard	defined	by a recognized	standards body,	or,  in	 the  case  of
       interfaces specified for	a particular programming language, one that is
       widely used among developers working in that language.

       The "System Libraries" of an executable work  include  anything,	 other
       than  the  work	as a whole, that (a) is	included in the	normal form of
       packaging a Major Component, but	which is not part of that Major	Compo-
       nent,  and  (b)	serves	only to	enable use of the work with that Major
       Component,  or  to  implement  a	 Standard  Interface  for   which   an
       implementation  is  available  to  the  public  in source code form.  A
       "Major Component", in this context, means a major  essential  component
       (kernel,	window system, and so on) of the specific operating system (if
       any) on which the executable work runs, or a compiler used  to  produce
       the work, or an object code interpreter used to run it.

       The "Corresponding Source" for a	work in	object code form means all the
       source code needed to generate, install,	and (for an  executable	 work)
       run  the	 object	code and to modify the work, including scripts to con-
       trol those activities.  However,	it does	not include the	work's	System
       Libraries,  or  general-purpose	tools or generally available free pro-
       grams which are used unmodified	in  performing	those  activities  but
       which  are  not	part  of  the work.  For example, Corresponding	Source
       includes	interface definition files associated with  source  files  for
       the  work,  and	the  source  code for shared libraries and dynamically
       linked subprograms that the work	is specifically	designed  to  require,
       such  as	 by  intimate data communication or control flow between those
       subprograms and other parts of the work.

       The Corresponding Source	need  not  include  anything  that  users  can
       regenerate  automatically from other parts of the Corresponding Source.

       The Corresponding Source	for a work in source code form	is  that  same
       work.

       2. Basic	Permissions.

       All rights granted under	this License are granted for the term of copy-
       right on	the Program, and are irrevocable provided  the	stated	condi-
       tions  are met.	This License explicitly	affirms	your unlimited permis-
       sion to run the unmodified Program.  The	output from running a  covered
       work  is	covered	by this	License	only if	the output, given its content,
       constitutes a covered work.  This License acknowledges your  rights  of
       fair use	or other equivalent, as	provided by copyright law.

       You  may	 make, run and propagate covered works that you	do not convey,
       without conditions so long as your license otherwise remains in	force.
       You  may	 convey	covered	works to others	for the	sole purpose of	having
       them make modifications exclusively for you, or provide you with	facil-
       ities  for running those	works, provided	that you comply	with the terms
       of this License in conveying all	material for which you do not  control
       copyright.  Those thus making or	running	the covered works for you must
       do so exclusively on your behalf, under your direction and control,  on
       terms  that  prohibit  them  from making	any copies of your copyrighted
       material	outside	their relationship with	you.

       Conveying under any other circumstances is permitted solely  under  the
       conditions stated below.	 Sublicensing is not allowed; section 10 makes
       it unnecessary.

       3. Protecting Users' Legal Rights From Anti-Circumvention Law.

       No covered work shall be	deemed part of an effective technological mea-
       sure  under  any	applicable law fulfilling obligations under article 11
       of the WIPO copyright treaty adopted on 20 December  1996,  or  similar
       laws prohibiting	or restricting circumvention of	such measures.

       When  you  convey  a  covered work, you waive any legal power to	forbid
       circumvention of	technological measures to the extent  such  circumven-
       tion  is	 effected by exercising	rights under this License with respect
       to the covered work, and	you disclaim any intention to limit  operation
       or modification of the work as a	means of enforcing, against the	work's
       users, your or third parties' legal rights to forbid  circumvention  of
       technological measures.

       4. Conveying Verbatim Copies.

       You  may	 convey	 verbatim  copies  of the Program's source code	as you
       receive it, in any medium, provided that	you conspicuously  and	appro-
       priately	 publish  on  each  copy an appropriate	copyright notice; keep
       intact all notices stating that this  License  and  any	non-permissive
       terms added in accord with section 7 apply to the code; keep intact all
       notices of the absence of any warranty; and give	all recipients a  copy
       of this License along with the Program.

       You may charge any price	or no price for	each copy that you convey, and
       you may offer support or	warranty protection for	a fee.

       5. Conveying Modified Source Versions.

       You may convey a	work based on the Program,  or	the  modifications  to
       produce it from the Program, in the form	of source code under the terms
       of section 4, provided that you also meet all of	these conditions:

       a)  The work must carry prominent notices stating that you modified it,
	   and giving a	relevant date.

       b)  The	work  must carry prominent notices stating that	it is released
	   under this License and any conditions added under section 7.	  This
	   requirement	modifies  the requirement in section 4 to "keep	intact
	   all notices".

       c)  You must license the	entire work, as	a whole, under this License to
	   anyone  who	comes  into  possession	 of a copy.  This License will
	   therefore apply, along with any  applicable	section	 7  additional
	   terms,  to  the whole of the	work, and all its parts, regardless of
	   how they are	packaged.  This	License	gives no permission to license
	   the	work in	any other way, but it does not invalidate such permis-
	   sion	if you have separately received	it.

       d)  If the work has interactive	user  interfaces,  each	 must  display
	   Appropriate	Legal Notices; however,	if the Program has interactive
	   interfaces that do not display Appropriate Legal Notices, your work
	   need	not make them do so.

       A  compilation  of  a  covered work with	other separate and independent
       works, which are	not by their nature extensions of  the	covered	 work,
       and which are not combined with it such as to form a larger program, in
       or on a volume of a  storage  or	 distribution  medium,	is  called  an
       "aggregate" if the compilation and its resulting	copyright are not used
       to limit	the access or legal rights of the compilation's	 users	beyond
       what  the  individual  works permit.  Inclusion of a covered work in an
       aggregate does not cause	this License to	apply to the  other  parts  of
       the aggregate.

       6. Conveying Non-Source Forms.

       You  may	 convey	 a covered work	in object code form under the terms of
       sections	4 and 5, provided that you also	 convey	 the  machine-readable
       Corresponding  Source  under the	terms of this License, in one of these
       ways:

       a)  Convey the object code in,  or  embodied  in,  a  physical  product
	   (including a	physical distribution medium), accompanied by the Cor-
	   responding Source fixed on a	durable	 physical  medium  customarily
	   used	for software interchange.

       b)  Convey  the	object	code  in,  or  embodied	in, a physical product
	   (including a	physical distribution medium), accompanied by a	 writ-
	   ten	offer, valid for at least three	years and valid	for as long as
	   you offer spare parts or customer support for that  product	model,
	   to  give  anyone who	possesses the object code either (1) a copy of
	   the Corresponding Source for	all the	software in the	 product  that
	   is  covered by this License,	on a durable physical medium customar-
	   ily used for	software interchange, for a price no  more  than  your
	   reasonable  cost of physically performing this conveying of source,
	   or (2) access to copy  the  Corresponding  Source  from  a  network
	   server at no	charge.

       c)  Convey  individual  copies  of  the	object code with a copy	of the
	   written offer to provide the	Corresponding Source.	This  alterna-
	   tive	 is allowed only occasionally and noncommercially, and only if
	   you received	the object code	with such an  offer,  in  accord  with
	   subsection 6b.

       d)  Convey  the	object code by offering	access from a designated place
	   (gratis or for a charge), and offer equivalent access to the	Corre-
	   sponding  Source  in	the same way through the same place at no fur-
	   ther	charge.	 You need not require recipients to  copy  the	Corre-
	   sponding  Source  along with	the object code.  If the place to copy
	   the object code is a	network	server,	the Corresponding  Source  may
	   be  on  a  different	server (operated by you	or a third party) that
	   supports equivalent copying facilities, provided you	maintain clear
	   directions  next to the object code saying where to find the	Corre-
	   sponding Source.  Regardless	of what	server hosts the Corresponding
	   Source,  you	remain obligated to ensure that	it is available	for as
	   long	as needed to satisfy these requirements.

       e)  Convey the object code using	 peer-to-peer  transmission,  provided
	   you	inform	other  peers  where  the object	code and Corresponding
	   Source of the work are being	offered	to the general	public	at  no
	   charge under	subsection 6d.

       A  separable  portion of	the object code, whose source code is excluded
       from the	Corresponding Source as	a System Library, need not be included
       in conveying the	object code work.

       A  "User	 Product"  is either (1) a "consumer product", which means any
       tangible	personal property which	is normally used for personal, family,
       or  household purposes, or (2) anything designed	or sold	for incorpora-
       tion into a dwelling.  In determining whether a product is  a  consumer
       product,	 doubtful cases	shall be resolved in favor of coverage.	 For a
       particular product received  by	a  particular  user,  "normally	 used"
       refers  to a typical or common use of that class	of product, regardless
       of the status of	the particular user or of the way in which the partic-
       ular user actually uses,	or expects or is expected to use, the product.
       A product is a consumer product regardless of whether the  product  has
       substantial  commercial,	 industrial  or	non-consumer uses, unless such
       uses represent the only significant mode	of use of the product.

       "Installation Information" for a	User Product means any methods,	proce-
       dures, authorization keys, or other information required	to install and
       execute modified	versions of a covered work in that User	Product	from a
       modified	 version  of  its  Corresponding Source.  The information must
       suffice to ensure that the continued functioning	of the modified	object
       code  is	in no case prevented or	interfered with	solely because modifi-
       cation has been made.

       If you convey an	object code work under this section in,	 or  with,  or
       specifically  for  use  in, a User Product, and the conveying occurs as
       part of a transaction in	which the right	of possession and use  of  the
       User  Product  is  transferred  to the recipient	in perpetuity or for a
       fixed term (regardless of how the transaction  is  characterized),  the
       Corresponding Source conveyed under this	section	must be	accompanied by
       the Installation	Information.  But this requirement does	not  apply  if
       neither you nor any third party retains the ability to install modified
       object code on the  User	 Product  (for	example,  the  work  has  been
       installed in ROM).

       The  requirement	to provide Installation	Information does not include a
       requirement to  continue	 to  provide  support  service,	 warranty,  or
       updates	for  a work that has been modified or installed	by the recipi-
       ent, or for  the	 User  Product	in  which  it  has  been  modified  or
       installed.   Access  to	a  network may be denied when the modification
       itself materially and adversely affects the operation of	the network or
       violates	 the rules and protocols for communication across the network.

       Corresponding Source conveyed, and Installation	Information  provided,
       in  accord with this section must be in a format	that is	publicly docu-
       mented (and with	an implementation available to the  public  in	source
       code  form), and	must require no	special	password or key	for unpacking,
       reading or copying.

       7. Additional Terms.

       "Additional permissions"	are terms that supplement the  terms  of  this
       License by making exceptions from one or	more of	its conditions.	 Addi-
       tional permissions that are applicable to the entire Program  shall  be
       treated	as  though  they  were included	in this	License, to the	extent
       that they are valid under applicable law.   If  additional  permissions
       apply  only  to	part  of the Program, that part	may be used separately
       under those permissions,	but the	entire	Program	 remains  governed  by
       this License without regard to the additional permissions.

       When you	convey a copy of a covered work, you may at your option	remove
       any additional permissions from that copy, or  from  any	 part  of  it.
       (Additional  permissions	may be written to require their	own removal in
       certain cases when you modify the work.)	 You may place additional per-
       missions	 on  material,	added  by you to a covered work, for which you
       have or can give	appropriate copyright permission.

       Notwithstanding any other provision of this License, for	 material  you
       add  to a covered work, you may (if authorized by the copyright holders
       of that material) supplement the	terms of this License with terms:

       a)  Disclaiming warranty	or limiting  liability	differently  from  the
	   terms of sections 15	and 16 of this License;	or

       b)  Requiring  preservation  of	specified  reasonable legal notices or
	   author attributions in that material	or in  the  Appropriate	 Legal
	   Notices displayed by	works containing it; or

       c)  Prohibiting	misrepresentation  of  the origin of that material, or
	   requiring that modified versions of such material be	marked in rea-
	   sonable ways	as different from the original version;	or

       d)  Limiting  the  use  for publicity purposes of names of licensors or
	   authors of the material; or

       e)  Declining to	grant rights under trademark law for use of some trade
	   names, trademarks, or service marks;	or

       f)  Requiring indemnification of	licensors and authors of that material
	   by anyone who conveys the material (or  modified  versions  of  it)
	   with	contractual assumptions	of liability to	the recipient, for any
	   liability that these	contractual  assumptions  directly  impose  on
	   those licensors and authors.

       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)
