added ClientProtocol and Server protocol classes, for added usability in
threading. Also me and Myles have one way chat from client to server
working.
Merge branch 'master' of ssh://git@github.com/craigthelinguist/KnightCapital.git
Merge branch 'master' of ssh://git@github.com/craigthelinguist/KnightCapital.git
Merge branch 'master' of ssh://git@github.com/craigthelinguist/KnightCapital.git
adding echo chat from server to all clients, #world chat system.