Bug 30489: Convert MARC and authority subfield edit tabs to Bootstrap

Bug 30489: Convert MARC and authority subfield edit tabs to Bootstrap

This patch updates the MARC and authority subfield edit interface to
replace jQueryUI tabs with Bootstrap. The code for handling
drag-to-reorder tabs is updated to accommodate the new markup.

To test, apply the patch and restart_all.

- Go to Administration -> MARC bibliographic framework -> Default
  framework and choose "MARC structure" from the Actions menu.
- In the row for 000 LEADER, click Actions -> View subfields.
- Click "Edit." On the edit page the tabs should look correct and work
  correctly.
- Return to the list of tags and click "View subfields" for the 245 tag.
- Click one of the "Edit" buttons for any but the first subfield, e.g.
  "a".
- On the "Tag 245 Subfield constraints" page the "a" tab should be
  pre-selected.
- Click any of the subfield tabs and drag it to re-order it in the
  sequence of tags.
- It should stay in the correct slot when you release it.
- Save and confirm that the new sequence of subfields has been saved.

Perform all the same tests under Administration -> Authority types.

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>