Bug 19129 - Clean up Details tab for Organisation patrons

Bug 19129 - Clean up Details tab for Organisation patrons

Problem: A patron category "I" would cause display problems
on the details in the intranet. This is because the templates
confused patron category "I" with patron type "I" (organisation).

Patch:
- Cleans up variable confusion between categorycode and
  categorytype.
- The template contained code to change the labels below
  the address to 'Organisational phone:" etc., I have removed
  this part as it does not match the edit form anymore.
- Initials, date of birth and gender are still hidden for
  organisation - matching the edit form.

Bonus:
- The patron category description was missing on the
  right and left side of the details tab. Now it displays.
- Fixes some html issues:
  - doubled up class attribute in a tag
  - doubled up </li></li>

To test:
- Create 3 patrons
  - patron category code doesn't matter, but category type organisation
  - patron category code 'I', category type NOT organisation
  - patron category code NOT I, category type NOT organisaton
- Check details tab in patron account in staff for all 3
  - Verify patron category description shows correctly
  - Verify information added to the account displays correctly
    (phone numbers, emails, ...)

Signed-off-by: Aleisha Amohia <aleishaamohia@hotmail.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>