[twill] darcs patch: Fix the checkbox-and-hidden support.

[Titus Brown]

Applied.  thanks for the new tests ;)

On Wed, Dec 14, 2005 at 08:12:33PM +0200, Tommi Virtanen wrote:
-> Wed Dec 14 20:05:19 EET 2005  tv at debian.org
->   * Fix the checkbox-and-hidden support.
->   The patch "Add submit buttons to multiple identical control checks" by
->   palfrey at tevp.net broke the feature allowing checkbox and hidden form
->   fields with the same name, introduced in patch "Allow multiple
->   checkbox form fields with same name." Split out the changes introduced
->   by palfrey to separate function, add unit test for the checkbox case.