Bug 32688: Convert recalls awaiting pickup tabs to Bootstrap

Bug 32688: Convert recalls awaiting pickup tabs to Bootstrap

This patch updates the recalls awaiting pickup template
(recalls_waiting.tt) to replace a set of jQueryUI tabs. They are
converted to Bootstrap in order to complete Bug 29226.

To test, apply the patch and make sure the "UseRecalls" system
preference is enabled.

- Go to Circulation -> Recalls awaiting pickup.
- You should see two tabs, "Recalls waiting" and "Recalls waiting over X
  days."
- The tabs should look correct and work correctly.

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 4877666fb5fed6fcab03063603a4d00cdbb7d1e0)
Signed-off-by: Matt Blenkinsop <matt.blenkinsop@ptfs-europe.com>