Feature: Capture token transfer taxes.

[tyler-smith]

• Defer CallFrame property serialization until marshaling. This allows us to utilize this data between instantiation and serialization.
• Split DecodeCallFrame into DecodeCallFrameStart, called before a call is executed, and DecodeCallFrameEnd, after a call is executed.
• In DecodeCallFrameStart, we capture the balances of transfer recipients and contracts as well as the decoded transfer call which tells us the expected change.
• In DecodeCallFrameEnd we check if the recipient balance changed as we expected. If does we do nothing. If it's more than we expect we do nothing. If it's less than we expect then we check if the contract balance increased and if it did we add a Transfer from the sender to the contract. If there is still an amount left over, we add a Transfer to the zero address.