CC0 1.0 Universal

Statement of Purpose

The laws of most jurisdictions throughout the world automatically confer exclusive
Copyright and Related Rights (defined below) upon the creator and subsequent owner(s)
(each and all, an "owner") of an original work of authorship and/or a database (each,
a "Work").

Certain owners wish to permanently relinquish those rights to a Work for the purpose
of contributing to a commons of creative, cultural and scientific works ("Commons")
that the public can reliably and without fear of later claims of infringement build
upon, modify, incorporate in other works, reuse and redistribute as freely as
possible in any form whatsoever and for any purposes, including without limitation
commercial purposes. These owners may contribute to the Commons to promote the ideal
of a free culture and the further production of creative, cultural and scientific
works, or to gain reputation or greater distribution for their Work in part through
the use and efforts of others.

For these and/or other purposes and motivations, and without any expectation of
additional consideration or compensation, the person associating CC0 with a Work (the
"Affirmer"), to the extent that he or she is an owner of Copyright and Related Rights
in the Work, voluntarily elects to apply CC0 to the Work and publicly distribute the
Work under its terms, with knowledge of his or her Copyright and Related Rights in
the Work and the meaning and intended legal effect of CC0 on those rights.

1. Copyright and Related Rights. A Work made available under CC0 may be protected by
copyright and related or neighboring rights ("Copyright and Related Rights"). Copyright
and Related Rights include, but are not limited to, the following:
  i. the right to reproduce, adapt, distribute, perform, display, communicate, and
     translate a Work;
 ii. moral rights retained by the original author(s) and/or performer(s);
iii. publicity and privacy rights pertaining to a person's image or likeness depicted
     in a Work;
 iv. rights protecting against unfair competition in regards to a Work, subject to the
     limitations in paragraph 4(a), below;
  v. rights protecting the extraction, dissemination, use and reuse of data in a Work;
 vi. database rights (such as those arising under Directive 96/9/EC of the European
     Parliament and of the Council of 11 March 1996 on the legal protection of
     databases, and under any national implementation thereof, including any amended or
     successor version of such directive); and
vii. other similar, equivalent or corresponding rights throughout the world based on
     applicable law or treaty.

2. Waiver. To the greatest extent permitted by, but not in contravention of, applicable
law, Affirmer hereby overtly, fully, permanently, irrevocably and unconditionally
waives, abandons, and surrenders all of Affirmer's Copyright and Related Rights and
associated claims and causes of action, whether now known or unknown (including
existing as well as future claims and causes of action), in the Work (i) in all
territories worldwide, (ii) for the maximum duration provided by applicable law or
treaty (including future time extensions), (iii) in any current or future medium and
for any number of copies, and (iv) for any purpose whatsoever, including without
limitation commercial, advertising or promotional purposes (the "Waiver"). Affirmer
makes the Waiver for the benefit of each member of the public at large and to the
detriment of Affirmer's heirs and successors, fully intending that such Waiver shall
not be subject to revocation, rescission, cancellation, termination, or any other
legal or equitable action to disrupt the quiet enjoyment of the Work by the public as
contemplated by Affirmer's express Statement of Purpose.

3. Public License Fallback. Should any part of the Waiver for any reason be judged
legally invalid or ineffective under applicable law, then the Waiver shall be
preserved to the maximum extent permitted taking into account Affirmer's express
Statement of Purpose. In addition, to the extent the Waiver is so judged Affirmer
hereby grants to each affected person a royalty-free, non transferable, non
sublicensable, non exclusive, irrevocable and unconditional license to exercise
Affirmer's Copyright and Related Rights in the Work (i) in all territories worldwide,
(ii) for the maximum duration provided by applicable law or treaty (including future
time extensions), (iii) in any current or future medium and for any number of copies,
and (iv) for any purpose whatsoever, including without limitation commercial,
advertising or promotional purposes.

4. Limitations and Disclaimers.
 a. No trademark or patent rights held by Affirmer are waived, abandoned, surrendered,
    licensed or otherwise affected by this document.
 b. Affirmer offers the Work as-is and makes no representations or warranties of any
    kind concerning the Work, whether express, implied, statutory or otherwise,
    including without limitation warranties of title, merchantability, fitness for a
    particular purpose, non infringement, or the absence of latent or other defects,
    accuracy, or the present or absence of errors, whether or not discoverable, all to
    the greatest extent permissible under applicable law.
 c. Affirmer disclaims responsibility for clearing rights of other persons that may
    apply to the Work or any use thereof, including without limitation any person's
    Copyright and Related Rights in the Work. Further, Affirmer disclaims
    responsibility for obtaining any necessary consents, permissions or other rights
    required for any use of the Work.
 d. Affirmer understands and acknowledges that Creative Commons is not a party to this
    document and has no duty or obligation with respect to this CC0 or use of the Work.
