Provide ESM and minified versions (#123)

* Add esm, cjs, amd, min and gzip support

* Update package-lock.json files

* Add script tag print with version number and SRI hash in dist script

* Fix error in script tag print in dist script

* Add script comment, remove amd and cjs support

* Update dist-all.sh to be executable

* Run dist script in the beginning of who-needs-a-release.rb

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 .idea
-.DS_Store
+.DS_Store
+dist/