Bug 7611: Change negative notforloan as well

Bug 7611: Change negative notforloan as well

This makes the changes apply to both positive and negative notforloan values

The extra line generated before is removed

Some spans are added and cleaned up and labels moved to CSS to allow for easier altering where needed

Itemtypes marked notforloan remain as reference, the label can be changed via css

To test:
 1 - Have a record with items in various statuses, ideally
   - 3 available, with 2 in one branch, 1 in another
   - 3 with itemtype not for loan, 2 in one branch, 1 in another
   - 3 in a positive not for loan status, 2 and 1 as above
   - 3 in a negative not for loan status, 2 and 1 as above
   - 1 in a different positive loan status, but with the same opac description as the negative above
 2 - Search the opac to include this record, take a screenshot
 3 - Apply patch
 4 - Restart all and refresh
 5 - Compare to screen shot
 6 - Differences include:
   - Positive statuses are now on separate line with opac description showing
   - Unavailable (not for loan items) now include callnumber and branch in display
   - Positive and negative notforloan with same description are combined where branches match
   - Inspect the elements, note new spans around 'Items available for
loan/reference'
 7 - Add to OPACUserCSS:
  .ItemSummary .ItemBranch{
    display:none;
  }
  .unavailable .ItemSummary .CallNumber,.unavailable .ItemSummary .LabelCallNumber{
    display:none;
  }
 8 - Note the branches are hidden, and callnumbe rhidden for unavailable
items

Signed-off-by: Jessica Zairo <jzairo@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Joy Nelson <joy@bywatersolutions.com>