[html-formfu] Update to documentation

[Rippl, Steve]

http://search.cpan.org/~cfranks/HTML-FormFu-0.09002/lib/HTML/FormFu/Element.pm#add_attributes

add_attributes
add_attrs

Arguments: [%attributes]
Arguments: [\%attributes]

It seems as though add_attributes now only takes a hash_ref, it barfed
at a regular hash.

Caught exception in WsdSis::Model::MetaData->populate_form "Can't use
string ("checked") as a HASH ref while "strict refs" in use at
/usr/local/share/perl/5.10.0/HTML/FormFu/Attribute.pm line 173."

Same for add_attributes_xml and del_attributes?



--
Steve Rippl
Technology Director
Woodland Public Schools
360 841 2730