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 Contributions  of others (if any) used by a
     Contributor and that particular  Contributor's Contribution.
 
1.3.  "Contribution"
 
     means Covered Software of a particular  Contributor.
 
1.4.  "Covered Software"
 
     means Source Code Form to which the  initial Contributor has attached the
     notice in Exhibit A, the Executable Form  of such Source Code Form, and
     Modifications of such Source Code Form, in  each case including portions
     thereof.
 
1.5.  "Incompatible With Secondary Licenses"
     means
 
     a. that the initial Contributor has  attached the notice described in
        Exhibit  B to the Covered Software; or
 
     b. that the Covered Software was made  available under the terms of
        version  1.1 or earlier of the License, but not also under the terms of
        a  Secondary License.
 
1.6.  "Executable Form"
 
     means any form of the work other than  Source Code Form.
 
1.7.  "Larger Work"
 
     means a work that combines Covered  Software with other material, in a
     separate file or files, that is not  Covered Software.
 
1.8.  "License"
 
     means this document.
 
1.9.  "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.
 
1.10.  "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 any Covered Software.
 
1.11.  "Patent Claims" of a Contributor
 
        means  any patent claim(s), including without limitation, method,
        process,  and apparatus claims, in any patent Licensable by such
        Contributor that would be infringed, but  for the grant of the License,
        by  the making, using, selling, offering for sale, having made, import,
        or  transfer of either its Contributions or its Contributor Version.
 
1.12.  "Secondary License"
 
        means  either the GNU General Public License, Version 2.0, the GNU Lesser
        General  Public License, Version 2.1, the GNU Affero General Public
        License,  Version 3.0, or any later versions of those licenses.
 
1.13.  "Source Code Form"
 
        means  the form of the work preferred for making modifications.
 
1.14.  "You" (or "Your")
 
        means  an individual or a legal entity exercising rights under 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
     distribution or licensing of Covered  Software under this License.
     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) Your  and any other third party's
        modifications  of Covered Software, or (ii) the combination of its
        Contributions  with other software (except as part of its Contributor
        Version);  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
     distribute the Covered Software under a  subsequent version of this
     License (see Section 10.2) or under the  terms of a Secondary License (if
     permitted under the terms of Section 3.3).
 
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 to its Contributions  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
     equivalents.
 
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
     Covered Software is not Incompatible With  Secondary Licenses, this
     License permits You to additionally  distribute such Covered Software
     under the terms of such Secondary  License(s), so that the recipient of
     the Larger Work may, at their option,  further distribute the Covered
     Software under the terms of either this  License or such Secondary
     License(s).
 
3.4. Notices
 
     You may not remove or alter the substance  of any license notices
     (including copyright notices, patent  notices, disclaimers of warranty, or
     limitations of liability) contained within  the Source Code Form of the
     Covered Software, except that You may  alter any license notices to the
     extent required to remedy known factual  inaccuracies.
 
3.5.  Application of Additional Terms
 
     You may choose to offer, and to charge a  fee for, warranty, support,
     indemnity or liability obligations to one  or more recipients of Covered
     Software. However, You may do so only on  Your own behalf, and not on
     behalf of any Contributor. You must make  it absolutely clear that any
     such warranty, support, indemnity, or  liability obligation is offered by
     You alone, and You hereby agree to  indemnify every Contributor for any
     liability incurred by such Contributor as  a result of warranty, support,
     indemnity or liability terms You offer.  You may include additional
     disclaimers of warranty and limitations of  liability specific to any
     jurisdiction.
 
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  prior to 30 days after 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 agreements (excluding distributors  and resellers) which have been
     validly granted by You or Your  distributors under this License prior to
     termination shall survive 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  above, be liable to You for any
   direct, indirect, special, incidental, or  consequential damages of any
   character including, without limitation,  damages for lost profits, loss of
   goodwill, work stoppage, computer failure or  malfunction, or any and all
   other commercial damages or losses, even if  such party shall have been
   informed of the possibility of such damages.  This limitation of liability
   shall not apply to liability for death or  personal injury resulting from
   such party's negligence to the extent  applicable law prohibits such
   limitation. Some jurisdictions do not allow  the exclusion or limitation of
   incidental or consequential damages, so this  exclusion and limitation may
   not apply to You.
 
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 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. Versions  of the License
 
10.1. New  Versions
 
        Mozilla  Foundation is the license steward. Except as provided in Section
        10.3,  no one other than the license steward has the right to modify or
        publish  new versions of this License. Each version will be given a
        distinguishing  version number.
 
10.2. Effect  of New Versions
 
        You  may distribute the Covered Software under the terms of the version
        of  the License under which You originally received the Covered Software,
        or  under the terms of any subsequent version published by the license
        steward.
 
10.3.  Modified Versions
 
        If  you create software not governed by this License, and you want to
        create  a new license for such software, you may create and use a
        modified  version of this License if you rename the license and remove
        any  references to the name of the license steward (except to note that
        such  modified license differs from this License).
 
10.4.  Distributing Source Code Form that is Incompatible With Secondary
        Licenses  If You choose to distribute Source Code Form that is
        Incompatible  With Secondary Licenses under the terms of this version of
        the  License, the notice described in Exhibit B of this License must be
        attached.
 
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.
 
Exhibit B -  "Incompatible With Secondary Licenses" Notice
 
        This  Source Code Form is "Incompatible
        With  Secondary Licenses", as defined by
        the  Mozilla Public License, v. 2.0.