Update precompiled stuff. Add extra tests for secure trie.
Update precompiled stuff.
Add extra tests for secure trie.

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