This is the latest version of ba-linkify.js from:
https://github.com/cowboy/javascript-linkify/blob/178ffc271f89cef403faf73cabd74dda0a79af62/ba-linkify.js

The file was modified manually to include a @license JSDoc tag. The file hasn't
been updated since 2009, but on the off chance you need to update it, please
make sure you include a @license.