Clear result, too

src/org/thialfihar/android/apg/utils/ApgCon.java

@@ -211,10 +211,15 @@ public class ApgCon {
         warning_list.clear();
     }
     
+    public void clear_result() {
+        result.clear();
+    }
+
     public void reset() {
         clear_errors();
         clear_warnings();
         clear_args();
+        clear_result();
     }
 
     public void disconnect() {