Turns off creating archived modules for GWT 2.4 release.

Review by: jbrosenberg@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/releases/2.4@10371 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/user/build.xml b/user/build.xml
index 5b39170..63a0eaa 100755
--- a/user/build.xml
+++ b/user/build.xml
@@ -203,7 +203,7 @@
     </outofdate>
   </target>
 
-  <target name="build" depends="precompile.modules"
+  <target name="build" depends="compile"
       description="Build and package this project">
     <mkdir dir="${gwt.build.lib}" />
     <gwt.jar>