Update license with NRCan copyright notice+URLs to dependency licenses

Gruntfile.js

@@ -38,6 +38,23 @@ module.exports = function(grunt) {
         } 
       }
     },
+    fetchpages: {
+      dist: {
+        options: {
+          destinationFolder: 'dist',
+          urls: [
+            {url: 'https://raw.githubusercontent.com/Leaflet/Leaflet/main/LICENSE', localFile: 'leaflet-license.txt'},
+            {url: 'https://raw.githubusercontent.com/Leaflet/Leaflet.fullscreen/gh-pages/LICENSE', localFile: 'leaflet-fullscreen-license.txt'},
+            {url: 'https://raw.githubusercontent.com/domoritz/leaflet-locatecontrol/gh-pages/LICENSE', localFile: 'leaflet-locate-license.txt'},
+            {url: 'https://raw.githubusercontent.com/kartena/Proj4Leaflet/master/LICENSE', localFile: 'proj4Leaflet-license.txt'},
+            {url: 'https://raw.githubusercontent.com/proj4js/proj4js/master/LICENSE.md', localFile: 'proj4js-license.txt'},
+            {url: 'https://raw.githubusercontent.com/aratcliffe/Leaflet.contextmenu/master/LICENSE.md', localFile: 'contextmenu-license.txt'},
+            {url: 'https://raw.githubusercontent.com/xguaita/Leaflet.MapCenterCoord/master/LICENCE', localFile: 'crosshair-license.txt'}
+          ],
+          followLinks: false
+        }
+      }
+    },
     jshint: {
       files: ['Gruntfile.js', 'src/**/*.js','test/**/*.spec.js'],
       options: {
@@ -198,7 +215,9 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-contrib-cssmin');
   grunt.loadNpmTasks('grunt-contrib-clean');
   grunt.loadNpmTasks('grunt-rollup');
+  grunt.loadNpmTasks('grunt-fetch-pages');
 
+  grunt.registerTask('licenses', ['fetchpages:dist']);
   grunt.registerTask('test', ['jshint']);
   grunt.registerTask('default', ['clean:dist', 'copy:main', 'copy:images', 'jshint', 'rollup', 
                                  'uglify', 'cssmin','clean:tidyup']);

LICENSE.md

@@ -2,3 +2,53 @@ All Reports in this Repository are licensed by Contributors under the
 [W3C Software and Document License](http://www.w3.org/Consortium/Legal/2015/copyright-software-and-document).  
 Contributions to Specifications are made under the
 [W3C CLA](https://www.w3.org/community/about/agreements/cla/).
+
+Copyright 2015-2023 Canada Centre for Mapping and Earth Observation, 
+Strategic Policy and Innovation Sector, Natural Resources Canada.
+
+License
+
+By obtaining and/or copying this work, you (the licensee) agree that you have 
+read, understood, and will comply with the following terms and conditions.
+
+Permission to copy, modify, and distribute this work, with or without 
+modification, for any purpose and without fee or royalty is hereby granted, 
+provided that you include the following on ALL copies of the work or portions 
+thereof, including modifications:
+
+The full text of this NOTICE in a location viewable to users of the 
+redistributed or derivative work.
+
+Any pre-existing intellectual property disclaimers, notices, or terms and 
+conditions. If none exist, the W3C Software and Document Short Notice should 
+be included.
+
+Notice of any changes or modifications, through a copyright statement on the 
+new code or document such as "This software or document includes material 
+copied from or derived from [title and URI of the W3C document]. 
+Copyright © [YEAR] W3C® (MIT, ERCIM, Keio, Beihang)."
+
+Disclaimers
+
+THIS WORK IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE NO REPRESENTATIONS 
+OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, WARRANTIES OF 
+MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE 
+SOFTWARE OR DOCUMENT WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, 
+TRADEMARKS OR OTHER RIGHTS.
+COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR 
+CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE OR DOCUMENT.
+
+The name and trademarks of copyright holders may NOT be used in advertising or 
+publicity pertaining to the work without specific, written prior permission. 
+Title to copyright in this work will at all times remain with copyright holders.
+
+Dependency license
+
+https://raw.githubusercontent.com/Leaflet/Leaflet/main/LICENSE
+https://raw.githubusercontent.com/Leaflet/Leaflet.fullscreen/gh-pages/LICENSE
+https://raw.githubusercontent.com/domoritz/leaflet-locatecontrol/gh-pages/LICENSE
+https://raw.githubusercontent.com/kartena/Proj4Leaflet/master/LICENSE
+https://raw.githubusercontent.com/proj4js/proj4js/master/LICENSE.md
+https://raw.githubusercontent.com/Leaflet/Leaflet.fullscreen/gh-pages/LICENSE
+https://raw.githubusercontent.com/aratcliffe/Leaflet.contextmenu/master/LICENSE.md
+https://raw.githubusercontent.com/xguaita/Leaflet.MapCenterCoord/master/LICENCE

how-to-release.md

@@ -1,4 +1,10 @@
 # Release Guide
+** Licenses
+
+Copy the LICENSE.md file to dist
+Replace the URLs to dependency license text files with the text in those files
+(There should be a grunt task to do this automatically, but it's not there yet)
+
 **Publishing packages to NPM**
 
 In `package.json` verify the name and update the version. Add additional files