Port of SmartWeave Hello World contract (https://github.com/ArweaveTeam/SmartWeave/blob/master/CONTRACT-GUIDE.md) to Clarity

Usage:

Deploy contract

smartweave-cli --key-file <keyfile.json> --create --contract-src contract.js --init-state init-state.json

Check state, should have all flags set to false

smartweave-cli --key-file <keyfile.json> --contract <contract-tx-id> --get-state

Send "hello"

smartweave-cli --key-file <keyfile.json> --interact --contract <contract-tx-id> --input-file call-hello.json

Check state, should have only heardHello as true

Send "world"

smartweave-cli --key-file <keyfile.json> --interact --contract <contract-tx-id> --input-file call-world.json

Check state, should have all flags set to true