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

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      "control" means (i) the power, direct or indirect, to cause the

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      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

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      Licensor for the purpose of discussing and improving the Work, but

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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

      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

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      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

      copyright license to reproduce, prepare Derivative Works of,

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      Work and such Derivative Works in Source or Object form.



   3. Grant of Patent License. Subject to the terms and conditions of

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      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,

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      or a Contribution incorporated within the Work constitutes direct

      or contributory patent infringement, then any patent licenses

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   4. Redistribution. You may reproduce and distribute copies of the

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      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

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      (d) If the Work includes a "NOTICE" text file as part of its

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      You may add Your own copyright statement to Your modifications and

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      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

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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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      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

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   8. Limitation of Liability. In no event and under no legal theory,

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      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,

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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,

      or other liability obligations and/or rights consistent with this

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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,

      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



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



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

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