LPLP1929741 Optional experimental Acq; seed data

LPLP1929741 Optional experimental Acq; seed data

Adds and org setting and a workstation setting to 1) enable display of
experimental Angular ACQ UI's and 2) enable display of links to the
experimental UI's from search results.

Display a new menu entry "Acquisitions (Experimental)" when the org
setting is enabled.  This menu contains "Create Purchase Order" only for
now.

Copy seed data from upgrade file to seed data file.

Signed-off-by: Bill Erickson <berickxx@gmail.com>
Signed-off-by: Galen Charlton <gmc@equinoxOLI.org>
Signed-off-by: Jane Sandberg <js7389@princeton.edu>