I don't get it. I've seeing two ways from tutorials on how to instantiate web3.
eth = new Eth(web3.currentProvider) token = eth.contract(abi).at(contract_address);
and another is..
web3 = new Web3(web3.currentProvider); token = new web3.eth.Contract(abi, contractAddress);
How are they different? And I can't find info on https://web3js.readthedocs.io/en/1.0/web3-eth-contract.html with the small "c" for contract.