Mozilla Public License Version 2.0
============================================================

1. Definitions
---------------

1.1. "Contributor"
    means each individual or legal entity that creates, contributes to
    the creation of, or owns Covered Software.

1.2. "Contributor Version"
    means the combination of the Covered Software, any Modifications,
    and the Additional Software, in each case including portions thereof.

1.3. "Covered Software"
    means the Original Software, or Modifications, or the combination
    of Original Software and Modifications, in each case including
    portions thereof.

1.4. "Executable"
    means the Covered Software in any form other than Source Code.

1.5. "Larger Work"
    means a work that combines Covered Software with other material, in
    a separate file or files, that is not Covered Software.

1.6. "License"
    means this document.

1.7. "Licensable"
    means having the right to grant, to the maximum extent possible,
    whether at the time of the initial grant or subsequently, any and
    all of the rights conveyed by this License.

1.8. "Modifications"
    means any of the following:

    (a) any file in Source Code Form that results from an addition to,
        deletion from, or modification of the contents of Covered
        Software; or

    (b) any new file in Source Code Form that contains Covered Software.

1.9. "Original Software"
    means the software distributed under this License as the Original
    Software, and such software may be modified by each Contributor and
    may contain the Original Software of more than one Contributor.

1.10. "Patent Claims"
     of a Contributor are any patent claim(s), including without
     limitation, method, process, and apparatus claims, in any patent
     Licensable by such Contributor.

1.11. "Source Code Form"
     means the preferred form of the Covered Software for making
     modifications to it, including all modules it contains, plus any
     associated interface definition files, scripts used to control
     compilation and installation of an Executable, or a list of source
     code differential comparisons against the Original Software.

1.12. "You" (or "Your")
     means an individual or a legal entity exercising rights under, and
     complying with all of the terms of, this License. For legal entities,
     "You" includes any entity that controls, is controlled by, or is
     under common control with You. For purposes of this definition,
     "control" means (a) the power, direct or indirect, to cause the
     direction or management of such entity, whether by contract or
     otherwise, or (b) ownership of more than fifty percent (50%) of the
     outstanding shares or beneficial ownership of such entity.

2. License Grants and Conditions
-----------------------------------

2.1. Grants

Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:

(a) under intellectual property rights (other than patent or trademark)
    Licensable by such Contributor to use, reproduce, make available,
    modify, display, perform, distribute, and otherwise exploit its
    Contributions, either on an unmodified basis, with Modifications, or
    as part of a Larger Work; and

(b) under Patent Claims of such Contributor to make, use, sell, offer
    for sale, have made, import, and otherwise transfer either its
    Contributions or its Contributor Version.

2.2. Effective Date

The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.

2.3. Limitations on Grant Scope

The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the
languages of this License or from any Contribution. Notwithstanding
Section 2.1(b) above, no patent license is granted by a Contributor:

(a) for any code that a Contributor has removed from Covered Software;
    or

(b) for infringements caused by: (i) the modification of Covered
    Software, or (ii) the combination of Covered Software with other
    software or devices; or

(c) under patent claims infringed by Covered Software in the absence of
    its Contributions.

This License does not grant any rights in the trademarks, service marks,
or logos of any Contributor (except as may be necessary to comply with the
notice requirements in Section 3.4).

2.4. Subsequent Licenses

No Contributor makes additional grants as a result of Your choice to:

(a) distribute the Covered Software further;
(b) modify the Covered Software; or
(c) accept the Covered Software from any party other than the
    Contributor, or distribute the Covered Software other than as received
    from the Contributor.

2.5. Representation

Each Contributor represents that the Contributor believes its
Contributions are its original creation(s) or it has sufficient rights
to grant the rights conveyed by this License.

2.6. Fair Use

This License is not intended to limit any rights You have under
applicable copyright doctrines of fair use, fair dealing, or other
exceptions and limitations to the exclusive rights of copyright owners.

2.7. Conditions

Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
in Section 2.1.

3. Responsibilities
--------------------

3.1. Distribution of Source Form

All Distribution of Covered Software in Source Code Form, including any
Modifications that You create or to which You contribute, must be under
the terms of this License. You must inform recipients that the Source
Code Form of the Covered Software is governed by the terms of this
License, and how they can obtain a copy of this License. You may not
attempt to alter or restrict the recipients' rights in the Source Code
Form.

3.2. Distribution of Executable Form

If You distribute Covered Software in Executable Form then:

(a) such Covered Software must also be made available in Source Code
    Form, as described in Section 3.1, and You must inform recipients of
    the Executable Form how they can obtain a copy of such Source Code
    Form by reasonable means in a timely manner, at a charge no more
    than the cost of distribution to the recipient; and

(b) You may distribute such Executable Form under the terms of this
    License, or sublicense it under different terms, provided that the
    license for the Executable Form does not attempt to limit or alter
    the recipients' rights in the Source Code Form under this License.

3.3. Distribution of a Larger Work

You may create and distribute a Larger Work under terms of Your choice,
provided that You also comply with the requirements of this License for
the Covered Software. If the Larger Work is a combination of Covered
Software with a work governed by one or more Secondary Licenses, and the
Secondary License(s) do not permit distribution of the Larger Work under
the terms of this License, then You may add to the Covered Software a
notice describing the Secondary License(s) and where to obtain the
corresponding source code.

3.4. Notices

You may not remove or alter the substance of any license notices
(including copyright, patent, trademark, and attribution notices) if
such notice cannot be removed or altered without making the covered
Source Code Form fail to comply with the conditions of this License.

3.5. Application of Additional Terms

You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations, and other rights consistent with
this License to one or more recipients of Covered Software. However,
you do so 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 offering
such Additional Terms.

4. Inability to Comply Due to Statute or Regulation
-----------------------------------------------------

If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Software due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description must
be placed in a text file included with all distributions of the Covered
Software under this License. Except to the extent prohibited by statute
or regulation, such description must be sufficiently detailed for a
recipient of ordinary skill to be able to understand it.

5. Termination
-------------

5.1. The rights granted under this License will terminate automatically
if You fail to comply with any of its terms. However, if You become
compliant, then the rights granted under this License from a particular
Contributor are reinstated (a) provisionally, unless and until such
Contributor explicitly and finally terminates Your grants, and (b) on an
ongoing basis, if such Contributor fails to notify You of the
non-compliance by some reasonable means prior to 60 days after You have
come back into compliance. Moreover, Your grants from a particular
Contributor are reinstated on an ongoing basis if such Contributor
notifies You of the non-compliance by some reasonable means, this is the
first time You have received notice of non-compliance with this License
from such Contributor, and You become compliant within 30 days of Your
receipt of the notice.

5.2. If You initiate litigation against any entity by asserting a patent
infringement claim (excluding declaratory judgment actions,
counter-claims, and cross-claims) alleging that a Contributor Version
directly or indirectly infringes any patent, then the rights granted to
You by any and all Contributors for the Covered Software under Section
2.1 of this License shall terminate.

5.3. In the event of termination under Sections 5.1 or 5.2 above, all
end user license rights to the Covered Software, which have been
granted by such Contributor under Sections 2.1 or 2.2 of this License,
shall survive such termination.

6. Disclaimer of Warranty
---------------------------

Covered Software is provided under this License on an "as is" basis,
without warranty of any kind, either expressed, implied, or statutory,
including, without limitation, warranties that the Covered Software is
free of defects, merchantable, fit for a particular purpose or
non-infringing. The entire risk as to the quality and performance of the
Covered Software is with You. Should any Covered Software prove
defective in any respect, You (not any Contributor) assume the cost of any
necessary servicing, repair, or correction. This disclaimer of warranty
constitutes an essential part of this License. No use of any Covered
Software is authorized under this License except under this disclaimer.

7. Limitation of Liability
---------------------------

Under no circumstances and under no legal theory, whether tort
(including negligence), contract, or otherwise, shall any Contributor, or
anyone who distributes Covered Software as permitted by this License, be
liable to You for 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 Covered Software
(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 or distributor has been
advised of the possibility of such damages.

8. Litigation
-------------

Any litigation relating to this License may be brought only in the
courts of a jurisdiction where the defendant maintains its principal
place of business and such litigation shall be governed by the laws of
that jurisdiction, without reference to its conflict-of-law provisions.
Nothing in this Section shall prevent a party's ability to bring
cross-claims or counter-claims.

9. Miscellaneous
----------------

This License represents the complete agreement concerning the subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. Any law or regulation which provides
that the language of a contract shall be construed against the drafter
shall not be used to construe this License against a Contributor.

10. Responsibility for Enforcement of License
----------------------------------------------

If You wish to bring litigation against a Contributor based on matters
covered by this License, You must make such Contributor reasonable
written notice of the nature of the alleged infringement, including
sufficient detail to give the Contributor a reasonable opportunity to
provide a cure for the alleged infringement, before initiating such
litigation.

EXHIBIT A - Source Code Form License Notice
--------------------------------------------

  This Source Code Form is subject to the terms of the Mozilla Public
  License, v. 2.0. If a copy of the MPL was not distributed with this
  file, You can obtain one at https://mozilla.org/MPL/2.0/.

If it is not possible or desirable to put the notice in a particular file,
then You may include the notice in a location (such as a LICENSE file in a
relevant directory) where a recipient would be likely to look for such a
notice.

You may add additional accurate notices of copyright ownership.