simplifying Scanner::reset()
simplifying Scanner::reset()

ruchevits/solidity,douglas-larocca/solidity,arkpar/solidity,chriseth/solidity,debris/solidity,ethers/solidity,LefterisJP/solidity,ruchevits/solidity,LianaHus/solidity,shahankhatch/solidity,gluk256/solidity,ruchevits/solidity,vaporry/solidity,ruchevits/solidity,chriseth/solidity-doc-test