Bug 9752: Set marcflavour to NORMARC when NORMARC is chosen

Bug 9752: Set marcflavour to NORMARC when NORMARC is chosen

Currently, if you install the Norwegian translations and run
through the web installer in Norwegian, choosing NORMARC as you
marcflavour, the marcflavour syspref is set to MARC21.

To test:
- Apply the patch
- Install nb-NO
- Run through the web installer, choosing nb-NO as the language
- Choose NORMARC as the MARC dialect
- When the web installer is done, check the value of the
  marcflavour syspref. It should be NORMARC, not MARC21.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Did a regression test installing UNIMARC too.
All tests and QA script pass.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>