* 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
