Added a backwards compatible registerDispatcher() call to repair GG games.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4851 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/server/InvocationManager.java

@@ -98,6 +98,15 @@ public class InvocationManager
         return registerDispatcher(dispatcher, null);
     }
 
+    /**
+     * @Deprecated use {@link #registerDispatcher(InvocationDispatcher)}.
+     */
+    public InvocationMarshaller registerDispatcher (
+        InvocationDispatcher dispatcher, boolean bootstrap)
+    {
+        return registerDispatcher(dispatcher, null);
+    }
+
     /**
      * Registers the supplied invocation dispatcher, returning a marshaller that can be used to
      * send requests to the provider for whom the dispatcher is proxying.