Added many_to_many relationships betweens media and products
Don't force the media to belong to an user.

So set nullable to 1 and test accordingly.

The relationship is still belongs_to to avoid dbic barfing.
Add shipments_id Shipment result class relationship.
Add Shipment, ShipmentCarrier, ShipmentMethod, ShipmentRate result classes.
Add Shipment, ShipmentCarrier, ShipmentMethod, ShipmentRate result classes to MANIFEST.
Add shipment test checkpoint.
Merge pull request #54 from melmothx/topic/many-to-many-media-products

Added many_to_many relationships betweens media and products.
Add missing payment test to MANIFEST.
add unique constraint on zone in Result::Zone
Merge pull request #55 from interchange/zone_unique_constraint

Add unique constraint on zone in Result::Zone.
Saved work in progress
Fix missing size of foreign keys for country_iso_code.
Caused problems which PostgreSQL where columns ended up with size 1.
Changed the purpose and the relationships of media, media_display and media_type
add t/schema_sanity.t for basic schema sanity testing + Result fixups
Fix Zone belongs_to relationship
Complete test for example shipment.
Add shipment.t to MANIFEST.
Add ShipmentDestination to result and MANIFEST.
Fix typo in POD for shipment_destinations_id.
type in media display should not be null