Chat fixes and other bugs with client
Added ability to prepare players in lobby to join next game while game is currently in session
Fixed the makefile.

Makefile works now!
Added Server say command
Formatting
I don't even remember what changed. stuff
Changed objective logic.
Now requires 75% of valid objectives instead of all possible.
Added server-sent game messages
In case we ever get chat working...
Added countdown and other tweaks
Added pkt8 bombardment prevention
Merge branch 'ms2-integration' into development