Document MVC Java config side-by-side with the MVC namespace.

build-spring-framework/resources/changelog.txt

@@ -26,7 +26,7 @@ Changes in version 3.1 RC2 (2011-11-15)
 * support UriComponentsBuilder as @Controller method argument
 * MockHttpServletRequest and MockHttpServletResponse now keep contentType field and Content-Type header in sync
 * fixed issue with cache ignoring prototype-scoped controllers in RequestMappingHandlerAdapter
-
+* update Spring MVC configuration section to include MVC Java config and the MVC namespace
 
 Changes in version 3.1 RC1 (2011-10-11)
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