Include combo in stopCallback. Fixes #136
Update plugins

- Fix jshint warnings
- Replace underscore_variables with camelCase
Ignore keypress after keydown in a sequence

Fixes #140

Make sure when a keypress event is fired directly after a keydown
event during a sequence we do not break the sequence.
Make sure " " is returned as "space" for keypress
Do not fire keypress when it wouldn't in a browser
Add tests for konami code and space sequence
Run all the tests
Make sure unbind array is actually testing unbind
Increase version to 1.4.3