Update utils to add reresolve and expose has
Refactor structure; no code changes
Stop passing scope; just use this
Add basic mocha tests
Add travis-ci
Use only all-lowercase property names
Use utils
Add test for category parsing
Return `this` for event handling
Change OpmlParser#handleEnd to pass results on `complete` and always emit `end`
Add utility/debugging scripts
Enable passing options; refactor initialization
Refactor to remove parsing methods from the prototype
Update tests
Remove unused OpmlParser#_setCallback() method
Add naive writable stream api
Re-resolve xmlbase if necessary. Cleanup.
Update README
Update travis-ci config
Merge branch 'refactor'

Brings Opmlparser in line with Feedparser