Fix small typo in README.
Implement some jslint suggestions.
Fix bug in isChildOf() for event delegation.
Make tiniest README change.
Fix bug in delegate method.
Make $(one_element) return an array, not single object.

This makes it closer to jQuery, but breaks compatibility. Thus, version bump to 0.0.2.
Fix bug in IE event handlers.
Ensure array is returned on $(object) call.
Add support for creating new DOM elements via primary function, add ".append" method.