fixed makeOffer and informDelta

src/main/scala/org/scadcop/solver/decentralized/mgm2/AgentBehaviour.scala

@@ -66,6 +66,17 @@ class AgentBehaviour(variable: Variable,
     */
   when(Continue) {
 
+    //
+    case Event(MakeOffer(_), mind) => {
+      stash
+      stay using mind
+    }
+
+    case Event(InformDelta(_), mind) => {
+      stash
+      stay using mind
+    }
+
     //When the supervisor tells it to stop
     case Event(StopAlgo, mind) =>
       if (debug) println(s"$variable in $stateName has StopAlgo")