Removed Minecraft's RAM warning, and use our own.
Capitalized Minecraft on the Starting version line.
Removed "Generating Keypair" message. It is unnecessary for users to see that.
Added Javadoc to Minetweak.getPlayers()
Added a getCommandExecutors method to retrieve the Commands registered within Minetweak
Added a getHelpInfo method to allow Commands to have a help String that will display in the help command, when it is finished.
Added version command
Removed shareToLan
Removed Publish command, the only user of shareToLan. Also unregistered the command from ServerCommandManager
Renamed a func that gets the world with an id of 0, which is always the overworld.