fix FH::Field::Role::RequestToken WHATIS entry

[real-dam]

In Debian we are currently applying the following patch to
HTML-FormHandler.
We thought you might be interested in it too.

I tried to create a pull request, but the code on CPAN (that I patched) differs
from what's on github and the patch fails to apply.

Description: fix FH::Field::Role::RequestToken WHATIS entry
 the WHATIS entry of the manpage is taken from the NAME POD head,
 and should be like "name - short description", just like in the rest
 of the modules.
 Also removes and extra '=head1 NAME'
Author: Damyan Ivanov <dmn@debian.org>

The patch is tracked in our Git repository at
https://anonscm.debian.org/cgit/pkg-perl/packages/libhtml-formhandler-perl.git/plain/debian/patches/whatis-Field-Role-RequestToken.patch

Thanks for considering,
Damyan Ivanov,
Debian Perl Group