Clean up how blocks and block numbers are handled: No use managing the same information (the block number) in two places.
Add evm_snapshot and evm_revert functionality, which will snapshot the state of the virtual machine and revert it back to a previous snapshot at will. This is useful for speeding up automated tests.
evm_snapshotandevm_revertfunctionality, which will snapshot the state of the virtual machine and revert it back to a previous snapshot at will. This is useful for speeding up automated tests.Cheers.