[html-formfu] Beware of char cases

[Daisuke Maki]

> You should delete the old templates files, and re-create them again
> using Catalyst::Helper::HTML::FormFu or HTML::FormFu::Deploy

Somehow I don't think we're talking about the same thing.
In fact I did re-deploy all the templates before trying to solve this 
problem.

the reason why I concluded this was the case was because I did

   use Data::Dumper;
   print STDERR Dumper( $new );

before the check to Fieldset in ObjectUtil.pm, and the "type" field was 
all lowercase (because my YAML config is specified in all lower case) 
and the test was against 'Fieldset'

--d