Now, the messageTypeIds of the connection-related server-messages are in
the range 110..119. That's because now we have 9 reserved messages that
can be used for general purpose messages and it's easier to see the
connected between server and client messages, if they are related (like
11 <-> 111 instead of 11 <-> 101)
Added ClientConnectResponse. This message is sent by the server as a
response to the ClientConnectMessage.
The status-field in ClientConnectResponse is now final.
Fixed wrong package name.
Added the mandantory field "protocolVersion" to the
ClientConnectMessage.
Refactored pattern-matching to Assert-Class.
Added status code in the ClientConnectResponse for an invalid
protocol-version.
Updated docs about the network to reflect the implementation of the
version.
Added version to the network-docs.