Added NO_RECALL cta-admin flag option

eos_cta/protobuf/cta_admin.proto

@@ -44,6 +44,7 @@ message OptionBoolean {
     SUMMARY                            = 14;
     LOOKUP_NAMESPACE                   = 15;
     SHOW_SUPERSEDED                    = 16;
+    NO_RECALL                          = 17;
   }
 
   Key key                              =  1;