Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

1. Definitions.

"License" shall mean the terms and conditions for use, reproduction,
  and distribution as defined by Sections 1 through 9 of this document.

  "Licensor" shall mean the copyright owner or entity authorized by
  the copyright owner that is granting the License.

  "Legal Entity" shall mean the union of the acting entity and all
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  outstanding shares, or (iii) beneficial ownership of such entity.

  "You" (or "Your") shall mean an individual or Legal Entity
  exercising permissions granted by this License.

  "Source" form shall mean the preferred form for making modifications,
  including but not limited to software source code, documentation
  source, and configuration files.

  "Object" form shall mean any form resulting from mechanical
  transformation or translation of a Source form, including but
  not limited to compiled object code, generated documentation,
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  "Work" shall mean the work of authorship, whether in Source or
  Object form, made available under the License, as indicated by a
  copyright notice that is included in or attached to the work
  (an example is provided in the Appendix below).

  "Derivative Works" shall mean any work, whether in Source or Object
  form, that is based on (or derived from) the Work and for which the
  editorial revisions, annotations, elaborations, or other modifications
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  separable from, or merely link (or bind by name) to the interfaces of,
  the Work and Derivative Works thereof.

  "Contribution" shall mean any work of authorship, including
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  designated in writing by the copyright owner as "Not a Contribution."

  "Contributor" shall mean Licensor and any individual or Legal Entity
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  subsequently incorporated within the Work.

  2. Grant of Copyright License. Subject to the terms and conditions of
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  3. Grant of Patent License. Subject to the terms and conditions of
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  worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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Contribution(s) alone or by combination of their Contribution(s)
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  or contributory patent infringement, then any patent licenses
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  meet the following conditions:

  (a) You must give any other recipients of the Work or
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  (b) You must cause any modified files to carry prominent notices
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  (c) You must retain, in the Source form of any Derivative Works
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  You may add Your own copyright statement to Your modifications and
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  5. Submission of Contributions. Unless You explicitly state otherwise,
  any Contribution intentionally submitted for inclusion in the Work
  by You to the Licensor shall be under the terms and conditions of
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  Notwithstanding the above, nothing herein shall supersede or modify
  the terms of any separate license agreement you may have executed
  with Licensor regarding such Contributions.

  6. Trademarks. This License does not grant permission to use the trade
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  origin of the Work and reproducing the content of the NOTICE file.

  7. Disclaimer of Warranty. Unless required by applicable law or
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  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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  8. Limitation of Liability. In no event and under no legal theory,
  whether in tort (including negligence), contract, or otherwise,
  unless required by applicable law (such as deliberate and grossly
      negligent acts) or agreed to in writing, shall any Contributor be
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  result of this License or out of the use or inability to use the
  Work (including but not limited to damages for loss of goodwill,
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      other commercial damages or losses), even if such Contributor
  has been advised of the possibility of such damages.

  9. Accepting Warranty or Additional Liability. While redistributing
  the Work or Derivative Works thereof, You may choose to offer,
  and charge a fee for, acceptance of support, warranty, indemnity,
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  on Your own behalf and on Your sole responsibility, not on behalf
  of any other Contributor, and only if You agree to indemnify,
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  incurred by, or claims asserted against, such Contributor by reason
  of your accepting any such warranty or additional liability.

  END OF TERMS AND CONDITIONS

  APPENDIX: How to apply the Apache License to your work.

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  Copyright [yyyy] [name of copyright owner]

  Licensed under the Apache License, Version 2.0 (the "License");
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