* Fixed tx receipt error on failed transaction
* Add returnData to failed transaction for logs bloom
* Added simulate call option, without returning evm data
* Added encoding and decoding of data from EVM execution for usability
* Remove unused context parameter
* Fix function comment and remove unnecessary logging on eth_call
* Update sdk version, implement pending txs, fix nonce check
* Bump cached dependencies in circleCI
* bump circleci go version
* updated linter and fixed bugs relating to go version 1.13
* Implement new tx message type for eth_call and module txs and abstracted state transition, prepared db for logs
* Added transaction indexing to evm keeper
* Alternative count type
* wip Implement get transaction receipt, waiting on details to finalize
* Fix response format for tx receipt
* Fix duplicate err check
* remove cumulative gas field
* Used byte conversion function
* WIP implementing state transition function
* Error handling and application setup fix
* Fixed error comment
* Allow creation of state objects with a BaseAccount
* Fixed parameters and finalise state after transaction
* updated transaction signing and cli signature
* Set up consistent account encoding and decoding
* Update txbuilder to get sequence before generating eth tx
* Added create functionality to the CLI command
* Remove need to copy over context for statedb interactions
* Updated account retriever
* Cleaned up handler code and updated TODO
* Make recoverEthSig private again
* Add error check for committing to kv store
* Remove commented out code
* Update evm chain config for state transition
* Add time in context for dapps
* Implement base handler framework
* Add comments for the missing state transition logic components for a tx
* Fix typo
* Remove TODO checks done by anteHandler
