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 other entities
 that control, are controlled by, or are under common control with that entity.
 For the 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.

"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, and conversions to other media types.

"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 represent, as a whole, an
 original work of authorship. For the purposes of this License, Derivative Works
 shall not include works that remain 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 the original version
 of the Work and any modifications or additions to that Work or Derivative Works
 thereof, that is intentionally submitted to Licensor for inclusion in the Work
 by the copyright owner or by an individual or Legal Entity authorized to submit
 on behalf of the copyright owner. For the purposes of this definition,
 "submitted" means any form of electronic, verbal, or written communication sent
 to the Licensor or its representatives, including but not limited to
 communication on electronic mailing lists, source code control systems, and
 issue tracking systems that are managed by, or on behalf of, the Licensor for
 the purpose of discussing and improving the Work, but excluding communication
 that is conspicuously marked or otherwise designated in writing by the copyright
 owner as "Not a Contribution."

"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
 of whom a Contribution has been received by Licensor and subsequently
 incorporated within the Work.

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, where such license applies only to those patent claims
 licensable by such Contributor that are necessarily infringed by their
 Contribution(s) alone or by combination of their Contribution(s) with the Work
 to which such Contribution(s) was submitted. If You institute patent litigation
 against any entity (including a cross-claim or counterclaim in a lawsuit)
 alleging that the Work or a Contribution incorporated within the Work
 constitutes direct or contributory patent infringement, then any patent
 licenses granted to You under this License for that Work shall terminate as of
 the date such litigation is filed.

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
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     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
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     notices cannot be construed as modifying the License.

 You may add Your own copyright statement to Your modifications and may provide
 additional or different license terms and conditions for use, reproduction, or
 distribution of Your modifications, or for any such Derivative Works as a
 whole, provided Your use, reproduction, and distribution of the Work otherwise
 complies with the conditions stated in this License.

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 this License, without any
 additional terms or conditions. 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 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, including, without limitation, any warranties
 or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
 PARTICULAR PURPOSE. You are solely responsible for determining the
 appropriateness of using or redistributing the Work and assume any risks
 associated with Your exercise of permissions under this License.

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 (including but not limited to damages for loss of goodwill, work
 stoppage, computer failure or malfunction, or any and all 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, 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
