LP1749502 - Holds Pull List Print Order

LP1749502 - Holds Pull List Print Order

- Expose call number affix sortkey data.
- Use sortkey data to sort default pull list template.
- Combine all call number info into one field in default pull list template.
- Sorty by shelf location position if it exists, then by shelf location name if it doesn't
- Only grab copy info if copy is assigned, to not break patron holds grid.
- Remove some web console logging only needed for testing.

Signed-off-by: Josh Stompro <stompro@stompro.org>
Signed-off-by: Jason Stephenson <jason@sigio.com>
Signed-off-by: John Amundson <jamundson@cwmars.org>