Stop providing a minified version of evercookie.js - people ought to
minify their own copy for now since there are settings hardcoded in it.
Cookie domain was broken when evercookie was hosted on an HTTP server
using non-standard ports (like 8080). Fixed by properly stripping out
the port number when detecting the domain.
Add .gitignore.
Update to point users to active branch.
Summarize changes in gabrielbauman/evercookie