Bug 34220: Only show biblio-view-menu.inc if their is an associated bib

Bug 34220: Only show biblio-view-menu.inc if their is an associated bib

To test:
- Go to Tools > Log viewer
- Uncheck All modules
- Check the 'Catalog' module
- Make sure "To screen in the browser" is the selected output
- Click Submit

After the page loads, instead of the tools side navbar appearing on the left, a 'catalog detail' type navbar (Normal, MARC, ISBD, etc.) is present with links that error out as there's no associated bibnumber.

-Apply patch
-Try again, you should not see the biblio-view-menu
-Try one more time but this time add a valid biblionumber to the Object: field. Now the biblio-view-menu should show with links to that particular bib.

Works as advertised.
Signed-off-by: Alexander Blanchard <alexander.blanchard@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>