Check the protocol state transition between OTRv3 and OTRv4
Created by: claucece
As we are currently implementing the revision number 2 of the OTRv4 specification, we need to include a consistent way of using both state machines.
Please, refer to the "The Protocol State Machine" section of the OTRv4 spec.
- Check that every state machine is correctly initialized depending on the version.
Depends on / Related to
Issue #65 (closed)