Changed addMessage to only do one User
Merge branch 'user' into master
Fixed Prefix to be optional. Made instance for maybe prefix
Merge pull request #3 from JacobLeach/message

Fixed Prefix to be optional. Made instance for maybe prefix
Merge branch 'master' into add_message

Conflicts:
	src/IRC/User.hs
Merge branch 'master' into add_message

Conflicts:
	src/IRC/Message.hs
Merge branch 'add_message' into channel