This pulls in @vholland 's Invoice/Bills work, addressing #216
Merge branch 'sdo-venkman' of https://github.com/danbri/schemaorg int…
Removed flight-related schema which belongs to another proposal.
Merge branch 'sdo-stantz' of https://github.com/danbri/schemaorg into…
Added Invoice to the domain for paymentMethod.
Removed payFromAccountId in favor of the existing paymentMethodId.
Added referencesOrder property.
I have trouble reading what's going on here but it looks at first take as if the bills work is against too old a version of the schemas?
Merge pull request #21 from vholland/sdo-stant
Cleaned up Invoice proposal to merge with sdo-stantz
I've cleaned up the branch to match sdo-stantz. It should auto merge now.
This fixes #216