0.1.4

 * Fixed several coding style issues, as suggested by JSHint
   (e.g. using === instead of ==).

0.1.3

 * Moved the main module into lib to be consistent with the overlay
   package style.

0.1.2

 * Ported by J. Chris Anderson, then by Kris Kowal to Chiron, Narwhal,
   and finally NPM for Node.

