SPR-5523: converted a few additional package.html artifacts to package-info.java

org.springframework.web.struts/src/main/java/org/springframework/web/servlet/view/tiles/package-info.java

@@ -0,0 +1,8 @@
+/**
+ * Support classes for the integration of
+ * <a href="http://www.lifl.fr/~dumoulin/tiles">Tiles</a>
+ * (included in Struts) as Spring web view technology.
+ * Contains a View implementation for Tiles definitions.
+ */
+
+package org.springframework.web.servlet.view.tiles;