Bug 23268: Make "Suspend all holds" calendar select a date from tomorrow

Bug 23268: Make "Suspend all holds" calendar select a date from tomorrow

This patch removes "circulation" and moremember" templates functions
for Datepicker plugin. They now use options common for all inputs with
"datepicker" class and get "minDate" option from class "futuredate" assigned
function in "calender.inc".

To test:
- Apply patch
- Add holds for patron
- Use "Suspend all holds" calendar
=>Calendar greys out dates past from today

Signed-off-by: David Roberts <david.roberts@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>