Add kryo and kryonet dependencies.
fix the sources jar
fix sources again
Some stub knet network classes
Working on payloads.
More net stuff.
Some actual unit tests for kryonet
Allow a client-type string in the KNetEventSource
Channel manager responds with a list of channels.
CHANNEL_LEAVE command
Delete class to be used to store chat history; chat history won't be
stored.
Merge branch 'master' into feature/kryonet
Lots of work in progress.  Deleted all the old defunct net stuff.  Going
through the game modes and replacing horrible horrible string code with
objects.
More knet WIP
KNet refactoring and additional implementation.
Server now properly sets source information on packets it forwards.
WIP converting more strings to events.
Lots more WIP getting AbstractNetMode back to a sane place.
Statistics serializer
AbstractNetMode compiles