Refactored event calling so its front loading avoiding the lookup for each event call.

This now uses an annoymous class implementing IExecutor that facilitates direct event method handler calling

Changed commands from being executed exclusively by a player to by a CommandSender to facilitate external command callers such as rcon

Fixed CustomEventListener

Merged in additional events

Added getFullName to PluginDescriptionFile which returns the combination of Name and Version

There's also a few bits of reformatting as it seems someones been editing with either tabs or dos eol :(

By: stevenh <steven.hartland@multiplay.co.uk>

paper-api/src/main/java/org/bukkit/plugin/PluginManager.java

@@ -93,6 +93,17 @@ public interface PluginManager {
      */
     public void registerEvent(Event.Type type, Listener listener, Priority priority, Plugin plugin);
 
+    /**
+     * Registers the given event to the specified executor
+     *
+     * @param type EventType to register
+     * @param listener Listener to register
+     * @param executor IExecutor to register
+     * @param priority Priority of this event
+     * @param plugin Plugin to register
+     */
+    public void registerEvent(Event.Type type, Listener listener, IExecutor executor, Priority priority, Plugin plugin);
+
     /**
      * Enables the specified plugin
      *