Malone/hardhat-template

Isaac Frank f43ec3c566 refactor: replace greeter with lock contract (#182)		hai 1 ano
..
Lock.fixture.ts	f43ec3c566 refactor: replace greeter with lock contract (#182)	hai 1 ano
Lock.ts	f43ec3c566 refactor: replace greeter with lock contract (#182)	hai 1 ano