Initial commit
Added Rails
Added User model
Added Profile model
Added Group model
Added Product model
Added Price model
Added Order model
Added OrderLine model
Starting with model validations and associations
Change null to false for email and name User attrs
Removed Group model
Migrated old migrations
Created Customer model
Added associations and validation to Customer model
Added polymorpjic association to Profile
Added userable polymorphic association
Added Supplier Model
Added Membership Model
Added membership polymorphic association