Return macro handlers map ("handlers") to let programmers add/remove

macro handlers.

src/helma/framework/ResponseBean.java

@@ -100,6 +100,10 @@ public class ResponseBean implements Serializable {
     public Map getdata () {
 	return res.getResponseData ();
     }
+    
+    public Map gethandlers () {
+	return res.getMacroHandlers ();
+    }
 
     public String geterror () {
 	return res.error;

src/helma/framework/ResponseTrans.java

@@ -134,6 +134,14 @@ public final class ResponseTrans implements Externalizable {
 	return values;
     }
 
+    /**
+     *  Get the macro handlers map for this response transmitter.
+     */
+    public Map getMacroHandlers () {
+	return handlers;
+    }
+
+
     /**
      * Reset the response object to its initial empty state.
      */