keycode-0.2.2: CHANGELOG.md

### 0.2.2
* Add `isKeyCode` function [ryantrinkle]

### 0.2.1
* Bugfix: the keycodes for `-` and `=` were swapped on Gecko-based browsers (e.g., Firefox)

## 0.2
* Add `Data`, `Typeable`, `Generic`, and `Lift` instances for `Key` when possible

### 0.1.1
* Bugfix involving keycode 74 (should be J, was incorrectly giving K) [roboguy13]

## 0.1
* Initial commit