LP#1708291: web staff client serials module

LP#1708291: web staff client serials module

This patch adds a serials module to the web staff client, implementing
a unified serials interface allowing for the following actions supported
by the XUL staff client:

- creating subscriptions, distributions, and streams
- creating and editing prediction patterns
- receiving serial issues, with or without barcodes (units)
- batch and quick receiving

This module also implements some new features, including

- the ability to save prediction pattern codes as templates
  that can be shared and reused within an Evergreen database
- a more streamlined interface for managing subscriptions,
  distributions, and streams
- it is no longer necessary to create a starting issue in
  order to predict a run of issues; the dialog box for
  generating a set of predicted issues now lets you specify
  the starting point directly.
- the ability to more directly edit MFHDs

The new serials interfaces can be accessed from the record
details page via a Serials drop-down button that links to
a subscription management page, a quick-receive action, and
a MFHD management page. There is also a new Serials Administration
page where prediction pattern and serial copy templates can
be managed.

To test
-------
* Create, edit, and delete subscriptions, distribution streams,
  and routing lists.
* Use the prediction pattern wizard to create patterns.
* Save prediction pattern templates and use them to apply
  a pattern to new subscriptions.
* Verify that sets of issues can be predicted and received.
* Create and apply serial copy templates and verify that
  they are applied when receiving barcoded issues.

This patch represents a group coding effort by Galen Charlton,
Jason Etheridge, and Mike Rylander.

Signed-off-by: Galen Charlton <gmc@equinoxinitiative.org>
Signed-off-by: Kathy Lussier <klussier@masslnc.org>
Conflicts:
	Open-ILS/src/sql/Pg/950.data.seed-values.sql
	Open-ILS/web/js/ui/default/staff/cat/catalog/app.js

Signed-off-by: Kathy Lussier <klussier@masslnc.org>
Signed-off-by: Dan Wells <dbw2@calvin.edu>