Perl bindings don't allow to select database backend on creation
|Reported by:||Vitaliy Filippov||Owned by:||Olly Betts|
When you create database using Search::Xapian::WritableDatabase->new() in Perl, you can't specify which backend to use (flint/chert/brass) and you end up with default chert. It would be good to have an opportunity to select backend. An example patch is attached, though you might wish to adjust it corresponding to your coding guidelines.