Bug 13433 - 655 display in XSLT

Bug 13433 - 655 display in XSLT

Test Plan:
1) Apply this patch
2) Ensure you are using the default XSLT setting for the staff and opac  record details
3) Find or create a record with MARC tags 655
4) Perform an opac search and select records with 655 field that would show the record in the search results
5) Note this patch adds field 655 to display. Displays subfields a,v,x,y,z. uses a vertical bar to separate multiple titles. Vertical bar is wrapped in span class="separator" for easy suppression/customization of separator.
6) Repeat steps 4 and 5 for the staff interface

Signed-off-by: Nick Clemens <nick@quecheelibrary.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>