Bug 38060: Load bookings table on page load if tab href exists in URL hash

Bug 38060: Load bookings table on page load if tab href exists in URL hash

Test plan, k-t-d or sandbox:
1) Start by making an item bookable. Visit a record's detail page:
<staff_url>/cgi-bin/koha/catalogue/moredetail.pl?biblionumber=76
2) Make the first item (39999000003154) bookable by setting 'Bookable': Yes and click 'Update'
3) At the top of the page, you should now see a 'Place booking' button. Click that.
4) Select the patron: type 'koha' and pick 'koha (42)'. (This is borrowernumber 51).
5) Select booking dates, any date interval in the future. Click 'Submit'.
6) Attempt to access this patron's detail page with the bookings tab open:
<staff_url>/cgi-bin/koha/members/moremember.pl?borrowernumber=51#bookings_panel
7) Notice the tab opens, but the table does not render.
8) Attempt the same in the circulation page:
<staff_url>/cgi-bin/koha/circ/circulation.pl?borrowernumber=51#bookings_panel
9) Again, notice the tab opens, but the table does not render.
10) Apply patch. Repeat steps 6) and 8). Notice the table now renders.

Additional testing:
1) Place a hold for this patron and attempt to access the holds tab directly:
/cgi-bin/koha/circ/circulation.pl?borrowernumber=51#holds_panel
2) Notice it opens the tab and renders the table. This was already the case prior to this patch, this patch is only bringing the same behavior to the bookings tab for consistency.

Signed-off-by: Dave Daghita <ddaghita@mckinneytexas.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>