Bug 21757: Clenup of moremember.pl and its templates

Bug 21757: Clenup of moremember.pl and its templates

This patch:
  - removes unused templates
  - use objects as much as possible
  - remove many template params

Test plan:
1) Apply the patch
2) Play with patron detail page and try to broke it anyhow ;)
- messaging preferences
- enhanced attributes
- guarantors and guarantees
- fines
- messages
- checkouts
- overdues
- use different date formats, price formats and address formats
- ... there is many thinks you could try with this one page ;)

Signed-off-by: Séverine QUEUNE <severine.queune@bulac.fr>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>