Address Feature#105:Implement support for PLAYER_ANIMATION hook/event.

Requires corresponding CraftBukkit change.

NOTE: The email address of this commit used to be: "Nathan Wolf < <nteske@gmail.com>"
      This has been fixed but will cause all commits after to change.

By: Nathan Wolf <nteske@gmail.com>

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

@@ -152,6 +152,9 @@ public final class JavaPluginLoader implements PluginLoader {
                 case PLAYER_EGG_THROW:
                     trueListener.onPlayerEggThrow((PlayerEggThrowEvent)event);
                     break;
+                case PLAYER_ANIMATION:
+                    trueListener.onPlayerAnimation((PlayerAnimationEvent)event);
+                    break;                    
             }
         } else if (listener instanceof BlockListener) {
             BlockListener trueListener = (BlockListener)listener;