v1.5.0

Version 1.5.0:
* Added API
* Added ranged chat
* Added away/AFK tag, away command, away kick option, away messages and
away variables %a and %A
* Changed RacesAndClasses variables from %a and %A to %0 and %1
* Added another variable prefix, "$"
* Added backward compatibility back to Bukkit v1.6.4-R2.0
* Made players join the groups chosen default groups when leaving
channels
* Made players auto-join other chosen default channels chen changing
world, if they are already in a default channel
* Added channel option to force players to join it if it is the default
channel, even if they didn't come from a default channel
* Added scheduled player name updating task with interval defined in
config, meant for info updates hChat cant't detect
* Added option not to replace chat format, but just format it