(DOCSP-4903): Update license page for choropleth topojsons

quick fix

Updates per Tom's feedback

Author: jeff-allen-mongo

source/third-party-licenses.txt

@@ -4,9 +4,18 @@ Third-Party Licenses
 
 .. default-domain:: mongodb
 
+.. contents:: On this page
+   :local:
+   :backlinks: none
+   :depth: 1
+   :class: singlecol
+
 |charts| uses third-party libraries or other resources that may
 be distributed under licenses different than the MongoDB software.
 
+Libraries
+---------
+
 The following lists the third-party licenses as used in |charts-short|.
 In the event that we have accidentally failed to list a required notice,
 you can bring it to our attention by emailing `legal`_.
@@ -5289,6 +5298,69 @@ you can bring it to our attention by emailing `legal`_.
      - 4.8.1
      - MIT
      - 
+Choropleth Licenses
+-------------------
+
+The following lists the third-party TopoJSON shape schemes used in
+|charts-short| for choropleths.
+
+.. list-table::
+   :widths: 20 40
+   :header-rows: 1
+
+   * - Country
+     - Description
+
+   * - `Australia
+       <http://www.abs.gov.au/websitedbs/D3310114.nsf/Home/Creative+Commons+licensing>`__
+     - Australian map shape files based on Australian Bureau of
+       Statistics data, available at
+       http://www.abs.gov.au/websitedbs/D3310114.nsf/home/Digital+Boundaries,
+       licensed under Creative Commons Attribution 4.0 International,
+       available at https://creativecommons.org/licenses/by/4.0/
+       legalcode. We have transformed the sourced data into TopoJSON
+       format.
+
+   * - `United Kingdom
+       <http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/>`__
+     - UK map shape files contain public sector information licensed
+       under the Open Government Licence v3.0, available at
+       http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.
+
+   * - `Canada <https://www.statcan.gc.ca/eng/reference/licence>`__
+     - Canadian map shape files adapted from Statistics Canada, 2011
+       Census Boundary files, referenced on February 21, 2019. This
+       does not constitute an endorsement by Statistics Canada of this
+       product.
+
+   * - `US, Germany, World <https://github.com/deldersveld/topojson>`__
+     - MIT License
+
+       Copyright (c) 2016 
+ 
+       Permission is hereby granted, free of charge, to any person
+       obtaining a copy of this software and associated documentation
+       files (the "Software"), to deal in the Software without
+       restriction, including without limitation the rights to use,
+       copy, modify, merge, publish, distribute, sublicense, and/or
+       sell copies of the Software, and to permit
+ 
+       persons to whom the Software is furnished to do so, subject to
+       the following conditions:
+ 
+       The above copyright notice and this permission notice shall be
+       included in all copies or substantial portions of the Software.
+ 
+       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+       EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+       OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+       NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+       HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+       WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+       FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+       OTHER DEALINGS IN THE SOFTWARE.
+
+.. _legal: [email protected]
 
    * - `yargs <https://github.com/yargs/yargs>`__
      - 6.6.0