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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.
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