then/promise — pull request #66 by nathan7 (2014-12-11 19:50:44+00:00)
Title: switch to asap@2.0.0

fix #61

Do *not* merge as-is. This breaks Browserify badly until https://github.com/kriskowal/asap/commit/588bb88bf9dfb4a1cb4a612f74486be476cad744 is published to npm.
This'll probably have to be changed to `@2.0.1`.