Bug 9603 - Fix layout of Patron Card Creator Layout screen for display in IE

Currently, the layout for the Edit/Add Layout screen of the Patron
Card Creator is in complete disarray, when viewed in Internet Explorer
(of any version).

The nav bar is pushed to the bottom of the page, every fieldset is
empty (as their contents have been pushed out into different parts
of the page), and the checkboxes don't work.

The cause appears to be some extraneous mark-up (a few extra fieldset
and li elements)and some missing mark-up (ol elements to wrap the list
elements, especially when nesting lists within each other and within
div elements).

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
I didn't test this in IE, but changes are fixing general
problems with HTML validity.

Checking the page with the W3C validator:
Before: 27 Errors, 7 warning(s)
After:  6 Errors, 7 warning(s)

All tests and QA script pass, page looks alright.
Would be nice to see the remaining problems fixed in
a follow-up.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>