Status: Rename SavedStatus to StudyStatus and add scenario to StudyStatus.

src/Model/Network/test_network.py

@@ -20,7 +20,7 @@ import os
 import unittest
 import tempfile
 
-from Model.Saved import SavedStatus
+from Model.Status import StudyStatus
 
 from Model.Network.Graph import Graph
 from Model.Network.Edge import Edge
@@ -28,7 +28,7 @@ from Model.Network.Node import Node
 
 
 def new_graph():
-    status = SavedStatus()
+    status = StudyStatus()
     g = Graph(status=status)
 
     return g