copy css and js resources as well

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@4785 50f2f4bb-b051-0410-bef5-90022cba6387

spring-framework.ipr

@@ -219,6 +219,8 @@
       <entry name="*.jpeg" />
       <entry name="*.jpg" />
       <entry name="*.html" />
+      <entry name="*.css" />
+      <entry name="*.js" />
       <entry name="*.dtd" />
       <entry name="*.xsd" />
       <entry name="*.tld" />