add saveChanges

src/Controller.cpp

@@ -15,41 +15,13 @@ public:
 	Controller();
 	~Controller();
 
-	void init(string addr1, string addr2)
-	{
-
-	}
-
-	void sendCRDTState (string addr)
-	{
-
-	}
-
-	void sendListAddress ()
-	{
-
-	}
-
-	void broadcastVector ()
-	{
-
-	}
-
-	void ping (string addr)
-	{
-
-	}
-
 
     void updateCRDT(CRDT crdt)
     {
         crdt.update();
     }
 
-    void updateVersionVector(VersionVector vv)
-    {
 
-    }
 
     vector<Version> getNotifyOperation(VersionVector vv)
     {
@@ -81,7 +53,7 @@ public:
 
     void saveChanges(Editor e)
     {
-
+        e.saveFile();
     }
 
     void saveDeletionBuffer()