0.0.4 / 2013-11-19
==================

* improvement: `keymap.debug` can now be set to `true` to warn about missing
    abbreviations.

0.0.3 / 2013-11-18
==================

* fix: keymap.compact() and keymap.expand() now works with `null` and
    `undefined`.


0.0.2 / 2013-10-31
==================

* feature: KeyMap object can now be initialized with abbreviations by passing
    a map to `keymap()` or to the `keymap.KeyMap` constructor.