Allows to define a hint text.
Added support for 'wrappers' configuration. Wrappers define class names used in the form, label, input, hint and error.
Allow to wrap the controls in a div (input+error+hint). The Twitter Bootstrap uses this wrapper.
Added the ability to register custom input types.
Passing options to the input field. I don't like this solution, maybe there is a better way.
Code review and updating the README with the new features.
Merge pull request #15 from diogomafra/features

Some features