Bug 7552 - Remove wrong line endings in NORMARC record.abs

Bug 7552 - Remove wrong line endings in NORMARC record.abs

Line endings contain erroneous \r 's.

Also remove a useless comment at the top of the file.

This patch was produced by doing the following operations:

git config --global core.autocrlf true
git rm --cached -r etc/zebradb/marc_defs/normarc/biblios/record.abs
git diff --cached --name-only -z | xargs -0 git add

as recommended here:
http://help.github.com/line-endings/

First version of this file resulted in whitespaceerrors. Trying to fix that now.

To test:

- Open etc/zebradb/marc_defs/normarc/biblios/record.abs in a file editor
  that will let you search for \r - gedit seems to work nicely for this.
  Check that there are occurences of \r in the file
- Apply the patch
- Open etc/zebradb/marc_defs/normarc/biblios/record.abs in the editor and
  check that it can not find any \r

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Still a few \r

But only on comments, safe to push

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>