- Added new config variables for main
boolean LocalChat => Enable or disable localchat ability
Integer LocalRange => Unique search range for localchat (regression from Genazt. I suck.)

- Added new config variable for channel definition
boolean IsLocal => Treat this channel as a local channel

- Enabled localchat by contacting CCbukkit
- Prevented (a bit iffy) double formating (bukkit -> bungee (formatting) -> bukkit -> bungee (formatting) -> chat)
- Made the short name of a channel to be displayed in uppercase (lowercase is really not that pretty. What do you think?)