Use a new version of Formtastic's custom_macros.rb and begin back- porting changes.  Began with changes needed for BooleanInput.
Use a new version of Formtastic's custom_macros.rb and begin back-
porting changes.  Began with changes needed for BooleanInput.

xmacinka/formtastic-bootstrap,msaspence/formtastic-bootstrap,0xCCD/formtastic-bootstrap,ekampp/formtastic-foundation,rcode5/formtastic-bootstrap,jibiel/formtastic-bootstrap,9nonnatus/formtastic-bootstrap,mjbellantoni/formtastic-bootstrap,sodabrew/formtastic-bootstrap,epotocko/formtastic-bootstrap,rvanlieshout/formtastic-bootstrap,paulodiovani/formtastic-bootstrap