Actually make the chat command give back what you wrote

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Fixed flist giving back "You must be a player to use this command!"

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Filtered out the "null" messages you get when someone accepts your
friend request

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Added prefixes

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Made the friends list work, slightly

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Major update, working friend list with online/offline notifications
(plus sound!)

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>