move AbstractNode to main package.

src/main/java/fucoin/wallet/AbstractNode.java → src/main/java/fucoin/AbstractNode.java

-package fucoin.wallet;
+package fucoin;
 
 import akka.actor.ActorRef;
 import akka.actor.UntypedActor;
+import fucoin.wallet.AbstractWallet;
 
 import java.io.Serializable;
 import java.util.HashMap;

src/main/java/fucoin/actions/Action.java

@@ -2,7 +2,7 @@ package fucoin.actions;
 
 import akka.actor.ActorRef;
 import akka.actor.UntypedActorContext;
-import fucoin.wallet.AbstractNode;
+import fucoin.AbstractNode;
 
 public abstract class Action<T extends AbstractNode> {
     private ActorRef self;

src/main/java/fucoin/actions/join/ActionJoin.java

@@ -2,7 +2,7 @@ package fucoin.actions.join;
 
 import akka.actor.ActorRef;
 import akka.actor.UntypedActorContext;
-import fucoin.wallet.AbstractNode;
+import fucoin.AbstractNode;
 
 //Used to join the network (a pre known participant/WalletImpl must be known)
 public class ActionJoin extends GeneralAction {

src/main/java/fucoin/actions/join/GeneralAction.java

 package fucoin.actions.join;
 
 import fucoin.actions.Action;
-import fucoin.wallet.AbstractNode;
+import fucoin.AbstractNode;
 
 public abstract class GeneralAction extends Action<AbstractNode> {
 

src/main/java/fucoin/supervisor/SuperVisorImpl.java

@@ -6,7 +6,7 @@ import fucoin.actions.persist.ActionInvokeUpdate;
 import fucoin.actions.transaction.ActionGetAmountAnswer;
 import fucoin.actions.transaction.SuperVisorAction;
 import fucoin.gui.SuperVisorGuiControl;
-import fucoin.wallet.AbstractNode;
+import fucoin.AbstractNode;
 
 import java.util.ArrayList;
 import java.util.HashMap;

src/main/java/fucoin/wallet/AbstractWallet.java

 package fucoin.wallet;
 
 import akka.actor.ActorRef;
+import fucoin.AbstractNode;
 
 public abstract class AbstractWallet extends AbstractNode {
     /**