Bug 29408: Update all existing uses of .api to .kohaTable

Bug 29408: Update all existing uses of .api to .kohaTable

This patch goes through the codebase and updates existing revelant calls
to .api referencing the Koha REST dataTables wrapper to use the name
name 'kohaTable'.

Test plan.
1) Ensure the tables on the following pages all continue to work as
   expected
   a) acqui/parcel
   b) admin/branches
   c) admin/cities
   d) admin/smtp_servers
   e) pos/register
   f) tools/quotes

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>