Internal refactoring

Dropping Serialization from the dependency list and substituting that with stack and unstack methods which also fixed some bugs. readavailable is also dropped since it is susceptible to concurrency issues. User can implement that with provided read and write methods.

Better abstractions

The Multiplexer type now is automatically starting a daemon for routing or forwarding the connection.

Adding Multiplexer type

and renamed a method from route to forward to reflect it's meaning. Also bugfixes.

First release

Some formalization of API. No thought had been given on performance.