New (Bungee) player count placeholders

[ZudoB]

I have three new placeholders to add:

• %online@!server% - Players not connected specified server.
• %online@server1,server2,etc% - Players on any of specified servers.
• %online@!server1,server2,etc% - Players not on any of specified servers.

[stephan-gh]

That sounds reasonable. I'll keep this in mind for the future, however ServerListPlus is currently pretty much only getting bug fixes, pretty busy with other projects.

[GershonR]

I would like to see the second option added atleast because it allows you to add up the count across the servers and have it display on the hub address