- corrected delete in case we have more than one locals - added a test
- corrected delete in case we have more than one locals
- added a test

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