Bug 20995: Add Request ID to table and request view

Bug 20995: Add Request ID to table and request view

This patch adds the display of Request ID to the OPAC views of all a
user's requests and the individual request.

To test:

1) Ensure you have ILL enabled
2) Log into the OPAC as a user with at least one request
3) Go to the "your interlibrary loan requests" page
4) TEST: Ensure that Request ID is displayed as the first column in the
table
5) Click the "View" button on a request
6) TEST: Ensure that Request ID is displayed along with all the other
request information

Signed-off-by: mmg@interleaf.ie
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Bug 20995: (QA follow-up) Add html filters and fix doubled up columns from merge

Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>