Removed the references to apache lang3 but forgot to actually remove the requirement in the command. Oops!
Thanks to
@FunnyFawker for pointing the issue out and not just saying it sucks in the reviews. For being awesome about it all, a custom animation was added
PLEASE NOTE: This is very untested as Citizens has not updated yet. I am putting it out for when they do, and I am busy / unable to update it at that moment.
The system was limited to showing only 1 NPC sleeping per 48 blocks in distance. This should be resolved now. Thanks to @Arctomium for letting me know about this.
locanimate command didn't let you clear it. This has been fixed and now accepts clear as a command. Thanks to @Arctomium for letting me know about this.