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.

2. Grant of Copyright License. Subject to the terms and conditions of this
   License, each Contributor hereby grants to You a perpetual, worldwide,
   non-exclusive, no-charge, royalty-free, irrevocable copyright license to
   reproduce, prepare Derivative Works of, publicly display, publicly perform,
   sublicense, and distribute the Work and such Derivative Works in Source or
   Object form.

3. Grant of Patent License. Subject to the terms and conditions of this
   License, each Contributor hereby grants to You a perpetual, worldwide,
   non-exclusive, no-charge, royalty-free, irrevocable (except as stated in
   this section) patent license to make, have made, use, offer to sell, sell,
   import, and otherwise transfer the Work.

4. Redistribution. You may reproduce and distribute copies of the Work or
   Derivative Works thereof in any medium, with or without modifications, and
   in Source or Object form, provided that You meet the following conditions:

   (a) You must give any other recipients of the Work or Derivative Works a
   copy of this License; and

   (b) You must cause any modified files to carry prominent notices stating
   that You changed the files; and

   (c) You must retain, in the Source form of any Derivative Works that You
   distribute, all copyright, patent, trademark, and attribution notices from
   the Source form of the Work, excluding those notices that do not pertain to
   any part of the Derivative Works; and

   (d) If the Work includes a "NOTICE" text file as part of its distribution,
   then any Derivative Works that You distribute must include a readable copy
   of the attribution notices contained within such NOTICE file, excluding
   those notices that do not pertain to any part of the Derivative Works, in
   at least one of the following places: within a NOTICE text file distributed
   as part of the Derivative Works; within the Source form or documentation,
   if provided along with the Derivative Works; or, within a display generated
   by the Derivative Works, if and wherever such third-party notices normally
   appear. The contents of the NOTICE file are for informational purposes only
   and do not modify the License. You may add Your own attribution notices
   within Derivative Works that You distribute, alongside or as an addendum to
   the NOTICE text from the Work, provided that such additional attribution
   notices cannot be construed as modifying the License.

5. Submission of Contributions. Unless You explicitly state otherwise, any
   Contribution intentionally submitted for inclusion in the Work by You to the
   licensors shall be under the terms and conditions of this License, without
   any additional terms or conditions.

6. Trademarks. This License does not grant permission to use the trade names,
   trademarks, service marks, or product names of the Licensor, except as
   required for reasonable and customary use in describing the origin of the
   Work and reproducing the content of the NOTICE file.

7. Disclaimer of Warranty. Unless required by applicable law or agreed to in
   writing, Licensor provides the Work (and each Contributor provides its
   Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   KIND, either express or implied.

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 liable to You for damages, including
   any direct, indirect, special, incidental, or consequential damages of any
   character arising as a result of this License or out of the use or
   inability to use the Work.

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, or other liability obligations
   and/or rights consistent with this License. However, in accepting such
   obligations, You may act only on Your own behalf and on Your sole
   responsibility, not on behalf of any other Contributor, and only if You
   agree to indemnify, defend, and hold each Contributor harmless for any
   liability incurred by, or claims asserted against, such Contributor by reason
   of your accepting any such warranty or additional liability.

END OF TERMS AND CONDITIONS