more licenses

Signed-off-by: Mattias Andrée <maandree@operamail.com>

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+Jabber-Net, Copyright (c) 2002-2004 Cursive Systems, Inc.  All Rights
+Reserved.  Contact information for Cursive Systems, Inc. is available
+at http://www.cursive.net/.
+
+
+Jabber-Net can be used under either of two licenses.  
+
+The Jabber Open Source License (JOSL) is probably most appropriate for
+corporate use.
+http://www.jabber.org/about/josl.php
+
+The GNU Public License (GPL) is probably most appropriate for
+inclusion in other open source projects.  
+http://www.gnu.org/copyleft/gpl.html
+
+I ask that you don't use this library to build an entire commercial
+Jabber/XMPP server.  There's no legal restriction against it, just
+common courtesy, since my day job depends on selling servers.
+
+This file MUST be included with any source distribution.
+
+JOSL
+------------------------------------------------------------------
+Preamble
+
+This Preamble is intended to describe, in plain English, the nature
+and scope of this License. However, this Preamble is not a part of
+this license. The legal effect of this License is dependent only upon
+the terms of the License and not this Preamble. This License complies
+with the Open Source Definition and has been approved by Open Source
+Initiative. Software distributed under this License may be marked as
+"OSI Certified Open Source Software."
+
+This License provides that:
+
+   1. You may use, sell or give away the Licensed Product, alone or as
+   a component of an aggregate software distribution containing
+   programs from several different sources. No royalty or other fee is
+   required.
+
+   2. Both Source Code and executable versions of the Licensed
+   Product, including Modifications made by previous Contributors, are
+   available for your use. (The terms "Licensed Product,"
+   "Modifications," "Contributors" and "Source Code" are defined in
+   the License.)
+
+   3. You are allowed to make Modifications to the Licensed Product,
+   and you can create Derivative Works from it. (The term "Derivative
+   Works" is defined in the License.)
+
+   4. By accepting the Licensed Product under the provisions of this
+   License, you agree that any Modifications you make to the Licensed
+   Product and then distribute are governed by the provisions of this
+   License. In particular, you must make the Source Code of your
+   Modifications available to others.
+
+   5. You may use the Licensed Product for any purpose, but the
+   Licensor is not providing you any warranty whatsoever, nor is the
+   Licensor accepting any liability in the event that the Licensed
+   Product doesn't work properly or causes you any injury or damages.
+
+   6. If you sublicense the Licensed Product or Derivative Works, you
+   may charge fees for warranty or support, or for accepting indemnity
+   or liability obligations to your customers. You cannot charge for
+   the Source Code.
+
+   7. If you assert any patent claims against the Licensor relating to
+   the Licensed Product, or if you breach any terms of the License,
+   your rights to the Licensed Product under this License
+   automatically terminate.
+
+   You may use this License to distribute your own Derivative Works,
+   in which case the provisions of this License will apply to your
+   Derivative Works just as they do to the original Licensed Product.
+
+   Alternatively, you may distribute your Derivative Works under any
+   other OSI-approved Open Source license, or under a proprietary
+   license of your choice. If you use any license other than this
+   License, however, you must continue to fulfill the requirements of
+   this License (including the provisions relating to publishing the
+   Source Code) for those portions of your Derivative Works that
+   consist of the Licensed Product, including the files containing
+   Modifications.
+
+   New versions of this License may be published from time to
+   time. You may choose to continue to use the license terms in this
+   version of the License or those from the new version. However, only
+   the Licensor has the right to change the License terms as they
+   apply to the Licensed Product. This License relies on precise
+   definitions for certain terms. Those terms are defined when they
+   are first used, and the definitions are repeated for your
+   convenience in a Glossary at the end of the License.
+
+License Terms
+
+   1. Grant of License From Licensor. Licensor hereby grants you a
+   world-wide, royalty-free, non-exclusive license, subject to third
+   party intellectual property claims, to do the following:
+
+     a. Use, reproduce, modify, display, perform, sublicense and
+     distribute Licensed Product or portions thereof (including
+     Modifications as hereinafter defined), in both Source Code or as
+     an executable program. "Source Code" means the preferred form for
+     making modifications to the Licensed Product, including all
+     modules contained therein, plus any associated interface
+     definition files, scripts used to control compilation and
+     installation of an executable program, or a list of differential
+     comparisons against the Source Code of the Licensed Product.
+
+     b. Create Derivative Works (as that term is defined under
+     U.S. copyright law) of Licensed Product by adding to or deleting
+     from the substance or structure of said Licensed Product.
+
+     c. Under claims of patents now or hereafter owned or controlled
+     by Licensor, to make, use, sell, offer for sale, have made,
+     and/or otherwise dispose of Licensed Product or portions thereof,
+     but solely to the extent that any such claim is necessary to
+     enable you to make, use, sell, offer for sale, have made, and/or
+     otherwise dispose of Licensed Product or portions thereof or
+     Derivative Works thereof.
+
+   2. Grant of License to Modifications From
+   Contributor. "Modifications" means any additions to or deletions
+   from the substance or structure of (i) a file containing Licensed
+   Product, or (ii) any new file that contains any part of Licensed
+   Product. Hereinafter in this License, the term "Licensed Product"
+   shall include all previous Modifications that you receive from any
+   Contributor. By application of the provisions in Section 4(a)
+   below, each person or entity who created or contributed to the
+   creation of, and distributed, a Modification (a "Contributor")
+   hereby grants you a world-wide, royalty-free, non-exclusive
+   license, subject to third party intellectual property claims, to do
+   the following:
+
+     a. Use, reproduce, modify, display, perform, sublicense and
+     distribute any Modifications created by such Contributor or
+     portions thereof, in both Source Code or as an executable
+     program, either on an unmodified basis or as part of Derivative
+     Works.
+
+     b. Under claims of patents now or hereafter owned or controlled
+     by Contributor, to make, use, sell, offer for sale, have made,
+     and/or otherwise dispose of Modifications or portions thereof,
+     but solely to the extent that any such claim is necessary to
+     enable you to make, use, sell, offer for sale, have made, and/or
+     otherwise dispose of Modifications or portions thereof or
+     Derivative Works thereof.
+
+   3. Exclusions From License Grant. Nothing in this License shall be
+   deemed to grant any rights to trademarks, copyrights, patents,
+   trade secrets or any other intellectual property of Licensor or any
+   Contributor except as expressly stated herein. No patent license is
+   granted separate from the Licensed Product, for code that you
+   delete from the Licensed Product, or for combinations of the
+   Licensed Product with other software or hardware. No right is
+   granted to the trademarks of Licensor or any Contributor even if
+   such marks are included in the Licensed Product. Nothing in this
+   License shall be interpreted to prohibit Licensor from licensing
+   under different terms from this License any code that Licensor
+   otherwise would have a right to license.
+
+   4. Your Obligations Regarding Distribution.
+      
+     a. Application of This License to Your Modifications. As an
+     express condition for your use of the Licensed Product, you
+     hereby agree that any Modifications that you create or to which
+     you contribute, and which you distribute, are governed by the
+     terms of this License including, without limitation, Section
+     2. Any Modifications that you create or to which you contribute
+     may be distributed only under the terms of this License or a
+     future version of this License released under Section 7. You must
+     include a copy of this License with every copy of the
+     Modifications you distribute. You agree not to offer or impose
+     any terms on any Source Code or executable version of the
+     Licensed Product or Modifications that alter or restrict the
+     applicable version of this License or the recipients' rights
+     hereunder. However, you may include an additional document
+     offering the additional rights described in Section 4(e).
+
+     b. Availability of Source Code. You must make available, under
+     the terms of this License, the Source Code of the Licensed
+     Product and any Modifications that you distribute, either on the
+     same media as you distribute any executable or other form of the
+     Licensed Product, or via a mechanism generally accepted in the
+     software development community for the electronic transfer of
+     data (an "Electronic Distribution Mechanism"). The Source Code
+     for any version of Licensed Product or Modifications that you
+     distribute must remain available for at least twelve (12) months
+     after the date it initially became available, or at least six (6)
+     months after a subsequent version of said Licensed Product or
+     Modifications has been made available. You are responsible for
+     ensuring that the Source Code version remains available even if
+     the Electronic Distribution Mechanism is maintained by a third
+     party.
+
+     c. Description of Modifications. You must cause any Modifications
+     that you create or to which you contribute, and which you
+     distribute, to contain a file documenting the additions, changes
+     or deletions you made to create or contribute to those
+     Modifications, and the dates of any such additions, changes or
+     deletions. You must include a prominent statement that the
+     Modifications are derived, directly or indirectly, from the
+     Licensed Product and include the names of the Licensor and any
+     Contributor to the Licensed Product in (i) the Source Code and
+     (ii) in any notice displayed by a version of the Licensed Product
+     you distribute or in related documentation in which you describe
+     the origin or ownership of the Licensed Product. You may not
+     modify or delete any preexisting copyright notices in the
+     Licensed Product.
+
+     d. Intellectual Property Matters.
+
+       i. Third Party Claims. If you have knowledge that a license to
+       a third party's intellectual property right is required to
+       exercise the rights granted by this License, you must include a
+       text file with the Source Code distribution titled "LEGAL" that
+       describes the claim and the party making the claim in
+       sufficient detail that a recipient will know whom to
+       contact. If you obtain such knowledge after you make any
+       Modifications available as described in Section 4(b), you shall
+       promptly modify the LEGAL file in all copies you make available
+       thereafter and shall take other steps (such as notifying
+       appropriate mailing lists or newsgroups) reasonably calculated
+       to inform those who received the Licensed Product from you that
+       new knowledge has been obtained.
+
+       ii. Contributor APIs. If your Modifications include an
+       application programming interface ("API") and you have
+       knowledge of patent licenses that are reasonably necessary to
+       implement that API, you must also include this information in
+       the LEGAL file.
+
+       iii. Representations. You represent that, except as disclosed
+       pursuant to 4(d)(i) above, you believe that any Modifications
+       you distribute are your original creations and that you have
+       sufficient rights to grant the rights conveyed by this License.
+
+     e. Required Notices. You must duplicate this License in any
+     documentation you provide along with the Source Code of any
+     Modifications you create or to which you contribute, and which
+     you distribute, wherever you describe recipients' rights relating
+     to Licensed Product. You must duplicate the notice contained in
+     Exhibit A (the "Notice") in each file of the Source Code of any
+     copy you distribute of the Licensed Product. If you created a
+     Modification, you may add your name as a Contributor to the
+     Notice. If it is not possible to put the Notice in a particular
+     Source Code file due to its structure, then you must include such
+     Notice in a location (such as a relevant directory file) where a
+     user would be likely to look for such a notice. You may choose to
+     offer, and charge a fee for, warranty, support, indemnity or
+     liability obligations to one or more recipients of Licensed
+     Product. However, you may do so only on your own behalf, and not
+     on behalf of the Licensor or any Contributor. You must make it
+     clear that any such warranty, support, indemnity or liability
+     obligation is offered by you alone, and you hereby agree to
+     indemnify the Licensor and every Contributor for any liability
+     incurred by the Licensor or such Contributor as a result of
+     warranty, support, indemnity or liability terms you offer.
+
+     f. Distribution of Executable Versions. You may distribute
+     Licensed Product as an executable program under a license of your
+     choice that may contain terms different from this License
+     provided (i) you have satisfied the requirements of Sections 4(a)
+     through 4(e) for that distribution, (ii) you include a
+     conspicuous notice in the executable version, related
+     documentation and collateral materials stating that the Source
+     Code version of the Licensed Product is available under the terms
+     of this License, including a description of how and where you
+     have fulfilled the obligations of Section 4(b), (iii) you retain
+     all existing copyright notices in the Licensed Product, and (iv)
+     you make it clear that any terms that differ from this License
+     are offered by you alone, not by Licensor or any Contributor. You
+     hereby agree to indemnify the Licensor and every Contributor for
+     any liability incurred by Licensor or such Contributor as a
+     result of any terms you offer.
+
+     g. Distribution of Derivative Works. You may create Derivative
+     Works (e.g., combinations of some or all of the Licensed Product
+     with other code) and distribute the Derivative Works as products
+     under any other license you select, with the proviso that the
+     requirements of this License are fulfilled for those portions of
+     the Derivative Works that consist of the Licensed Product or any
+     Modifications thereto.
+
+   5. Inability to Comply Due to Statute or Regulation. If it is
+   impossible for you to comply with any of the terms of this License
+   with respect to some or all of the Licensed Product due to statute,
+   judicial order, or regulation, then you must (i) comply with the
+   terms of this License to the maximum extent possible, (ii) cite the
+   statute or regulation that prohibits you from adhering to the
+   License, and (iii) describe the limitations and the code they
+   affect. Such description must be included in the LEGAL file
+   described in Section 4(d), and must be included with all
+   distributions of the Source Code. Except to the extent prohibited
+   by statute or regulation, such description must be sufficiently
+   detailed for a recipient of ordinary skill at computer programming
+   to be able to understand it.
+
+   6. Application of This License. This License applies to code to
+   which Licensor or Contributor has attached the Notice in Exhibit A,
+   which is incorporated herein by this reference.
+
+   7. Versions of This License.
+
+     a. New Versions. Licensor may publish from time to time revised
+     and/or new versions of the License.
+
+     b. Effect of New Versions. Once Licensed Product has been
+     published under a particular version of the License, you may
+     always continue to use it under the terms of that version. You
+     may also choose to use such Licensed Product under the terms of
+     any subsequent version of the License published by Licensor. No
+     one other than Lic ensor has the right to modify the terms
+     applicable to Licensed Product created under this License.
+
+     c. Derivative Works of this License. If you create or use a
+     modified version of this License, which you may do only in order
+     to apply it to software that is not already a Licensed Product
+     under this License, you must rename your license so that it is
+     not confusingly similar to this License, and must make it clear
+     that your license contains terms that differ from this
+     License. In so naming your license, you may not use any trademark
+     of Licensor or any Contributor.
+
+   8. Disclaimer of Warranty. LICENSED PRODUCT IS PROVIDED UNDER THIS
+   LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER
+   EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT
+   THE LICENSED PRODUCT IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A
+   PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE
+   QUALITY AND PERFORMANCE OF THE LICENSED PRODUCT IS WITH YOU. SHOULD
+   LICENSED PRODUCT PROVE DEFECTIVE IN ANY RESPECT, YOU (AND NOT THE
+   LICENSOR OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY
+   SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY
+   CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF LICENSED
+   PRODUCT IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
+
+   9. Termination.
+
+     a. Automatic Termination Upon Breach. This license and the rights
+     granted hereunder will terminate automatically if you fail to
+     comply with the terms herein and fail to cure such breach within
+     thirty (30) days of becoming aware of the breach. All sublicenses
+     to the Licensed Product that are properly granted shall survive
+     any termination of this license. Provisions that, by their
+     nature, must remain in effect beyond the termination of this
+     License, shall survive.
+
+     b. Termination Upon Assertion of Patent Infringement. If you
+     initiate litigation by asserting a patent infringement claim
+     (excluding declaratory judgment actions) against Licensor or a
+     Contributor (Licensor or Contributor against whom you file such
+     an action is referred to herein as "Respondent") alleging that
+     Licensed Product directly or indirectly infringes any patent,
+     then any and all rights granted by such Respondent to you under
+     Sections 1 or 2 of this License shall terminate prospectively
+     upon sixty (60) days notice from Respondent (the "Notice Period")
+     unless within that Notice Period you either agree in writing (i)
+     to pay Respondent a mutually agreeable reasonably royalty for
+     your past or future use of Licensed Product made by such
+     Respondent, or (ii) withdraw your litigation claim with respect
+     to Licensed Product against such Respondent. If within said
+     Notice Period a reasonable royalty and payment arrangement are
+     not mutually agreed upon in writing by the parties or the
+     litigation claim is not withdrawn, the rights granted by Licensor
+     to you under Sections 1 and 2 automatically terminate at the
+     expiration of said Notice Period.
+
+     c. Reasonable Value of This License. If you assert a patent
+     infringement claim against Respondent alleging that Licensed
+     Product directly or indirectly infringes any patent where such
+     claim is resolved (such as by license or settlement) prior to the
+     initiation of patent infringement litigation, then the reasonable
+     value of the licenses granted by said Respondent under Sections 1
+     and 2 shall be taken into account in determining the amount or
+     value of any payment or license.
+
+     d. No Retroactive Effect of Termination. In the event of
+     termination under Sections 9(a) or 9(b) above, all end user
+     license agreements (excluding licenses to distributors and
+     reselle rs) that have been validly granted by you or any
+     distributor hereunder prior to termination shall survive
+     termination.
+
+  10. Limitation of Liability. UNDER NO CIRCUMSTANCES AND UNDER NO
+  LEGAL THEORY, WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR
+  OTHERWISE, SHALL THE LICENSOR, ANY CONTRIBUTOR, OR ANY DISTRIBUTOR
+  OF LICENSED PRODUCT, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE
+  LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
+  CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT
+  LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER
+  FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR
+  LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF THE
+  POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF LIABILITY SHALL NOT
+  APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING FROM SUCH
+  PARTYÕS NEGLIGENCE TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH
+  LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR
+  LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION
+  AND LIMITATION MAY NOT APPLY TO YOU.
+
+  11. Responsibility for Claims. As between Licensor and Contributors,
+  each party is responsible for claims and damages arising, directly
+  or indirectly, out of its utilization of rights under this
+  License. You agree to work with Licensor and Contributors to
+  distribute such responsibility on an equitable basis. Nothing herein
+  is intended or shall be deemed to constitute any admission of
+  liability.
+
+  12. U.S. Government End Users. The Licensed Product is a "commercial
+  item," as that term is defined in 48 C.F.R. 2.101 (Oct. 1995),
+  consisting of "commercial computer software" and "commercial
+  computer software documentation," as such terms are used in 48
+  C.F.R. 12.212 (Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48
+  C.F.R. 227.7202-1 through 227.7202-4 (June 1995), all
+  U.S. Government End Users acquire Licensed Product with only those
+  rights set forth herein.
+
+  13. Miscellaneous. This License represents the complete agreement
+  concerning the subject matter hereof. If any provision of this
+  License is held to be unenforceable, such provision shall be
+  reformed only to the extent necessary to make it enforceable. This
+  License shall be governed by California law provisions (except to
+  the extent applicable law, if any, provides otherwise), excluding
+  its conflict-of-law provisions. You expressly agree that any
+  litigation relating to this license shall be subject to the
+  jurisdiction of the Federal Courts of the Northern District of
+  California or the Superior Court of the County of Santa Clara,
+  California (as appropriate), with venue lying in Santa Clara County,
+  California, with the losing party responsible for costs including,
+  without limitation, court costs and reasonable attorneys' fees and
+  expenses. The application of the United Nations Convention on
+  Contracts for the International Sale of Goods is expressly
+  excluded. You and Licensor expressly waive any rights to a jury
+  trial in any litigation concerning Licensed Product or this
+  License. Any law or regulation that provides that the language of a
+  contract shall be construed against the drafter shall not apply to
+  this License.
+
+  14. Definition of "You" in This License. "You" throughout this
+  License, whether in upper or lower case, means an individual or a
+  legal entity exercising rights under, and complying with all of the
+  terms of, this License or a future version of this License issued
+  under Section 7. For legal entities, "you" includes any entity that
+  controls, is controlled by, or is under common control with you. For
+  purposes of this definition, "control" means (i) the power, direct
+  or indirect, to cause the direction or management of such entity,
+  whether by contract or otherwise, or (ii) ownership of fifty percent
+  (50%) or more of the outstanding shares, or (iii) beneficial
+  ownership of such entity.
+
+  15. Glossary. All defined terms in this License that are used in
+  more than one Section of this License are repeated here, in
+  alphabetical order, for the convenience of the reader. The Section
+  of this License in which each defined term is first used is shown in
+  parentheses. Contributor: Each person or entity who created or
+  contributed to the creation of, and distributed, a
+  Modification. (See Section 2)
+
+  Derivative Works: That term as used in this License is defined under
+  U.S. copyright law. (See Section 1(b))
+
+  License: This Jabber Open Source License. (See first paragraph of
+  License)
+
+  Licensed Product: Any Jabber Product licensed pursuant to this
+  License. The term "Licensed Product" includes all previous
+  Modifications from any Contributor that you receive. (See first
+  paragraph of License and Section 2)
+
+  Licensor: Jabber.Com, Inc. (See first paragraph of License)
+
+  Modifications: Any additions to or deletions from the substance or
+  structure of (i) a file containing Licensed Product, or (ii) any new
+  file that contains any part of Licensed Product. (See Section 2)
+
+  Notice: The notice contained in Exhibit A. (See Section 4(e))
+
+  Source Code: The preferred form for making modifications to the
+  Licensed Product, including all modules contained therein, plus any
+  associated interface definition files, scripts used to control
+  compilation and installation of an executable program, or a list of
+  differential comparisons against the Source Code of the Licensed
+  Product. (See Section 1(a))
+
+  You: This term is defined in Section 14 of this License.
+
+Exhibit A
+
+The Notice below must appear in each file of the Source Code of any
+copy you distribute of the Licensed Product or any Modifications
+thereto. Contributors to any Modifications may add their own copyright
+notices to identify their own contributions.
+
+License:
+
+The contents of this file are subject to the Jabber Open Source
+License Version 1.0 (the "License"). You may not copy or use this
+file, in either source code or executable form, except in compliance
+with the License. You may obtain a copy of the License at
+http://www.jabber.com/license/ or at
+http://www.opensource.org/. Software distributed under the License is
+distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
+express or implied. See the License for the specific language
+governing rights and limitations under the License.
+
+Copyrights:
+
+Portions created by or assigned to Jabber.com, Inc. are Copyright (c)
+1999-2000 Jabber.com, Inc. All Rights Reserved. Contact information
+for Jabber.com, Inc. is available at http://www.jabber.com/. Portions
+Copyright (c) 1998-1999 Jeremie Miller.
+
+Acknowledgements:
+
+Special thanks to the Jabber Open Source Contributors for their
+suggestions and support of Jabber.
+
+
+
+GPL
+------------------------------------------------------------------
+		    GNU GENERAL PUBLIC LICENSE
+		    	       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+    	     Preamble
+
+  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.
+
+  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.
+
+  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.
+
+  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.
+
+  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.
+
+  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.
+
+  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.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+�
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. 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".
+
+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 the Program does.
+
+  1. 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.
+
+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.
+
+  2. 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:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    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.
+
+    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.)
+�
+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.
+
+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.
+
+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.
+
+  3. 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:
+
+    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,
+
+    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,
+
+    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.)
+
+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.
+
+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.
+�
+  4. 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.
+
+  5. 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.
+
+  6. 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.
+
+  7. 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.
+
+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.
+
+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.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+�
+  8. 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.
+
+  9. 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.
+
+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.
+
+  10. 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.
+
+   	     	     NO WARRANTY
+
+  11. 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.
+
+  12. 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.
+
+	            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
+convey 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 modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 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
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program 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 Library General
+Public License instead of this License.