Bug 22090: Add missing information to cash register CSV file

Bug 22090: Add missing information to cash register CSV file

Some information was missing from the CSV export file
of the Cash register report: manager surname, patron surname
and payment notes.

Also pretties up the column headers a bit and makes the
sequence between GUI and CSV export match.

To test:
- Make sure you have some fines and fees and payments in
  your system
- Make a search with the Cash register report
- Export results as CSV
- Proof read hader line and make sure contents match headings
- Verify first name and surname are shown for manager and patron
- Verify notes show up

Signed-off-by: Michal Denar <black23@gmail.com>
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
(cherry picked from commit 1a2572915b4bf4a11b3a65c3a65e506610263a03)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>