Improve npm compatibility
Add main to package.json
0.4.2
Update README.md
Fix bug with onChange handler not proxing add and remove events correctly
0.4.3
Update README.md
Add a bunch of Underscore interator proxies
Update changelog
0.4.4
Fix typo
Add typeof so it doesn't throw module not defined error
Merge pull request #9 from justinwinslow/master

Add typeof so it doesn't throw module not defined error
Added close_with option
Linted
Added test