Move the SimpleAppCacheLinker out to sample land, it's not quite ready.

Review at http://gwt-code-reviews.appspot.com/1447813

Review by: rchandia@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@10255 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/samples/mobilewebapp/README-MAVEN.txt b/samples/mobilewebapp/README-MAVEN.txt
index f3f5210..c5ba64c 100644
--- a/samples/mobilewebapp/README-MAVEN.txt
+++ b/samples/mobilewebapp/README-MAVEN.txt
@@ -45,6 +45,9 @@
   Select Java Build Path and click the Projects tab
 
   Click Add..., select gwt-user, and click OK
+  
+GWT developers can also use tools/scripts/maven_script.sh to push their
+own GWT jars into their local maven repo.
 
 -- Option B: Build from the command line with Maven --