*Updated plugin.yml version number from 1.3.1 to 1.4.0
*Changed plugin internal version number from 14 to 15
*Added website attribute to plugin.yml
*Update checking now occurs on a separate thread
*Update checking now occurs once every 24 hours instead of only once when the server is started
*If an update check determines that a newer version is available, an update message will be displayed in the console once every hour
*If an update check determines that a newer version is available, server OPs will be presented with an update message when they log in
*Changed "org.jakub1221.herobrineai" package naming convention to "net.theprogrammersworld.herobrine"
Known issue:
*"/herobrine position" command does not work.
