Bug 7601 - Preference for default language for field 008 Range 35-37 (instead of...

Bug 7601 - Preference for default language for field 008 Range 35-37 (instead of hard coded "eng")

When a new marc record is added, the language code in field 008 Range 35-37 defaults to Englih ("eng"). This makes cataloguing inefficient and error-prone for librarians if most of the bibliographic data is e.g. in German or in French.

Test:
- Apply patch
- Edit preference DefaultLanguageField008, fill in e.g. 'ger'
- Go to Cataloguing, Add marc Record
- Click in field 008. Language code should read 'ger' (instead of 'eng')

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>