basic manager layout & re-design model

OwnChar/Data/ClientServerDataProvider.cs

@@ -1,4 +1,5 @@
-using System;
+using OwnChar.Model;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -8,5 +9,44 @@ namespace OwnChar.Data
 {
     public class ClientServerDataProvider : IDataProvider
     {
+        public bool Save(Character character)
+        {
+        }
+
+        public bool Save(UserProfile profile)
+        {
+        }
+
+        public bool Save(UserAccount account)
+        {
+        }
+
+        public bool Save(Group group)
+        {
+        }
+
+        public bool Save(PropertyCategory category)
+        {
+        }
+
+        public bool Delete(Character character)
+        {
+        }
+
+        public bool Delete(UserProfile profile)
+        {
+        }
+
+        public bool Delete(UserAccount account)
+        {
+        }
+
+        public bool Delete(Group group)
+        {
+        }
+
+        public bool Delete(PropertyCategory category)
+        {
+        }
     }
 }