Bug 21417: EDI ordering fails when basket and EAN libraries do not match

Bug 21417: EDI ordering fails when basket and EAN libraries do not match

When clicking Create EDIFACT Order on /acqui/basket.pl, an EDIFACT message will not be generated if aqbasket.branch does not match edifact_ean.branchcode. This failure does not generate any sort of error message, it just fails to produce a message.

We should allow ean's to not require a branch to be set, then if we don't find a branch specific each, we can look for the default version of the ean.

Test Plan:
1) Apply this patch set
2) Run updatedatabase
3) Verify you can create a Library EAN without setting a branchcode for it
4) Verify you can use this EAN to send an EDI order where the basket has a branchcode set

Signed-off-by: Colin Campbell <colin.campbell@ptfs-europe.com>
Signed-off-by: Pierre-Marc Thibault <pierre-marc.thibault@inLibro.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>