50ba6697f3 remove unused functions (Ayush Sharma)
eec23dad1e test: remove wallet dependency from feature_nulldummy.py (Ayush Sharma)
Pull request description:
This PR enables one of the non-wallet functional tests (`feature_nulldummy.py`) to be run even with the Bitcoin Core wallet disabled.
Commit 1: removes wallet dependency and `test_runner.py` is edited to make sure the test only runs once.
Commit 2: the functions `create_transaction()` and `create_raw_transaction()` in `blocktools.py` are no longer needed and hence removed.
ACKs for top commit:
kouloumos:
re-ACK 50ba6697f3, all comments have been addressed.
Tree-SHA512: 3bc3d2766e53dba3d56a03f2c476442608ac693f51d84f4632a22a2cf169bc02c10bf92b676f7d57acb4f0ad86f307d37ab63f936b44b3585ee3c9d08cd0335f
5d68d6840d