LP#1570091: webstaff: adding item status actions

LP#1570091: webstaff: adding item status actions

  - add items to bucket
  - request items
  - Link as Conjoined to Previously Marked Bib Record
  - Delete Copies
  - Check In Copies
  - Renew Copies
  - Show Triggered Events
  - Show Item Holds
  - Show Record Holds
  - Mark Item As Damaged
  - Mark Item as Missing
  - Add Copies
  - Add Volumes and Copies
  - Edit Volumes
  - Edit Copies
  - Edit Volumes and Copies
  - Replace Barcodes
  - Transfer Items to Previously Marked Library
  - Transfer Items to Previously Marked Volume

Signed-off-by: Mike Rylander <mrylander@gmail.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Bill Erickson <berickxx@gmail.com>