Multiverse Spawn

This plugin is a simple but quite usefull one.
When is this usefull?
This plugin is usefull for servers with multiverse that doesent use bungeecoord. if for example you have a Factions world and a Survival world if you type /spawn you get to the spawn of the current world

Commands:
/Spawn - warps to spawn
/SetSpawn - sets the spawn.

Conflicting plugins:
- do not use essentialsSPAWN, since this fcks it up

Overview:
The /spawn is the same as /mv tp <currentworld>
The /setspawn is /mv setspawn
The plugin adds those 2 aliases to players who do not want to /mv tp <world>, every time they do /spawn.

Permissions:
This uses the same permissions as multiverse wich is:
Spawn - multiverse.teleport.self.NAME
setspawn - multiverse.core.spawn.set