The ObjectMessageReader does function normally for single messages but
will deliver corrupted objects when a message consisting of multiple
objects is received.
additionally cleaned up whole project, fixed some Javadoc errors and
added a few database and connection options.
Sorry for the huge commit, there was almost no time inbetween where a
commit would have been possible, as to solve every problem, a new
problem arose.
However, as of now, f/message_handling should be ready to be merged into
develop, besides that it could not be tested yet.
At this moment the client is not able to receive to objects sent
consecutively. This will be worked on in a future commit and should be
fixed before merging this branch into develop.