Initial

This code doesn't do much at the moment.
This code gets the name of the world the player is currently residing
in.
Then it continues to Multiverse-Portals, sifts through all the portals
until it finds a destination the same as the name of the world.
Then it retrieves the price from Multiverse-Portals.
Create README.md
Arg and Reload

Added argument checking, "r" is short for reload/restart.
The reloadDeathCharge function removes all knowledge from Bukkit, it
then reload the plugin to Bukkit so I can make changes to the plugin
without having to reload the whole server.
Cleanup, change argument.

Changed reload command from "r" to "reload".
Also removed some left-over commenting from testing.
Cleanup

Removal of unneeded messages.
Also added a check to see if the plugin is null.