Bug 7031 Follow-up, More options for AdvancedSearchTypes

Bug 7031 Follow-up, More options for AdvancedSearchTypes

This follow-up patch corrects some markup errors and removes some
markup which I think is superfluous:

- Using template FILTER command to remove invalid punctuation from
  ID attributes (to quiet the HTML validator)
- Removing <fieldset> since options are bordered by the tab box now
- Correcting the conditional which controls the table markup
  to prevent extra/missing </tr>
- Adding missing ID attribute in the OPAC template

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>