evolution

I'm starting to use formtowizard, and as such have been modifying it a little. 

Modifications
* indented the code to 2 spaces instead of 4
* Added a readme
* Renamed validationEnabled to validate
* Reworked how the submit button hiding works by searching for the type=submit input in the form
* removed wrapped divs and replaced with data-step=1 attribute on fieldset