Add a param name to make yuidoc happy
Merge pull request #240 from bmac/make-yuidoc-happy

Add a param name to make yuidoc happy
web worker support
Merge pull request #241 from calvinmetcalf/worker

web worker support
fix typo
Merge pull request #243 from twokul/typo

fix typo
small naming changes
asdf
more perf & refactoring

- reduce closures
- isolate necessary de-optimizations to small functions
- reduce overhead of internals usage by adding the ability for _internals_ to subscribe to other promises without the expense of `then`
- fulfillment with no subscribers need not attempt to queue and broadcast to subscribers. The Act of subscribing queues, schedules and flushes the micro task queue.