Updated CommandBook for the changes to the getOnlinePlayers method
Implemented a NPC compatibility mode for the AFK Component
Fixed an issue where the list command wouldn't always apply the name filter correctly
Added support fo the "npc" meta data tag assigned by Citizens to the AFK Component's NPC compatibility system
Check for "NPC" instead of "npc" as documented by the citizens API docs
Revert "Updated CommandBook for the changes to the getOnlinePlayers method"

This reverts commit 5ecfeece32751f0e744cd503586715621a1cc364.

Conflicts:
	pom.xml