Relocate Source to proper directory.

src/main/java/appeng/tile/TileEvent.java

@@ -0,0 +1,13 @@
+package appeng.tile;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+import appeng.tile.events.TileEventType;
+
+@Retention(RetentionPolicy.RUNTIME)
+public @interface TileEvent {
+
+	TileEventType value();
+
+}