Tagged release v0.12.0

c531477 fix(calculator): not calc operatorFee for LL* in schedule.period without end_date_contract
655e72c fix(config): Add billing to land procedure
9a32314 Add billing for land.
d88b4ee Add billing for land.
e44d1ea Add billing to basicSell procedures
cf7e495 feat(ALE): fix ALE config and add tests
c31e5ba feat(ALE): add billing for ALE procedure