Merge unfao changes to C4::Bookseller
Enable warnings in Bookseller.pm
Some cleanups in Bookseller code
Do not export everything by default
Display vendors more rationally
Was displaying by id make it name as the searchstring is for all
embedded substrings
Have removed "if mysql" logic as we want to deal with this by
abstracting the DB interaction and it makes cleaner code until then
Sponsered by UN FAO, Rome
Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
