Remove trx_id and op_in_trx from proposal pay operation
Proposal_pay_operation was modified in: hive@e7b05238.
Due to these changes, the trx_id and op_in_trx fields have been removed.
Please review: @mzebrak @kudmich
Correspond MRs:
- MR in HIVE: hive!1145 (merged)
- MR in TestTools: test-tools!176 (merged)
- MR in HELpy: helpy!12 (merged)
Edited by Michał Kudela