Bug 8941 - Make title display properly for NORMARC OPAC detail view

Bug 8941 - Make title display properly for NORMARC OPAC detail view

Authors and materialtype were displayed to the right of the title.
This patch simly adds class="title" to the h1 that holds the title.

To test:
- Set marcflavour = NORMARC
- Check a detail view in the OPAC and see that the display is wrong
- Apply the patch
- Check that the detail view now looks good

Signed-off-by: Mirko Tietgen <mirko@abunchofthings.net>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>