compatibility with ProtocolSupportBungee | bug fix
+ added support for ProtocolSupportBungee
* fixed errors on shutdown caused by server pings
* fixed an error related to BungeePerms
* fixed an error on bukkit that could cause lots of console spam
* fixed spamming superperms no group permissions error on bukkit
* fixed error if BungeePerms is available but not enabled
* limited the number of decimals on numeric variables