* wip
* rename GetTendermintBlockByNumber to TendermintBlockByNumber
* rename GetTendermintBlockResultByNumber to TendermintBlockResultByNumber
* rename GetTendermintBlockByHash to TendermintBlockByHash
* rename BlockByNumber to EthBlockByNumber
* rename BlockByHash to EthBlockByHash
* rename GetBlockNumberByHash to BlockNumberFromTendermintByHash
* rename GetBlockNumber to BlockNumberFromTendermint
* rename GetEthereumMsgsFromTendermintBlock to EthMsgsFromTendermintBlock
* rename GetEthBlockFromTendermint to BlockFromTendermintBlock
* rename EthBlockFromTendermint to EthBlockFromTendermintBlock
* add TestEthBlockFromTendermintBlock with no transactions. Note that this endpoint is breaking when querying a block with transactions
* add block transaction count tests
* add TendermintBlockByHash test'
* add TestBlockNumberFromTendermint tests
* add HeaderByHash and HeaderByNumber tests
* add EthBlockFromTendermintBlock test
* add TestEthBlockByNumber tests
* Specificy that the endpoints are getting Etherum transactions in comments
* Refactor shared logic into GetBlockTransactionCount
* rename BlockFromTendermintBlock to RPCBlockFromTendermintBlock
* add CHangelog
