overhaul provider structure

OwnChar/Data/ClientServerDataProvider.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OwnChar.Data
+{
+    public class ClientServerDataProvider : IDataProvider
+    {
+    }
+}

OwnChar/Data/IDataProvider.cs

@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace OwnChar.Data
 {
-    public interface ILocalDataProvider
+    public interface IDataProvider
     {
     }
 }

OwnChar/Data/JsonFileDataProvider.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OwnChar.Data
+{
+    public class JsonFileDataProvider : IDataProvider
+    {
+    }
+}

OwnChar/Manager/OwnCharManager.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OwnChar.Manager
+{
+    public class OwnCharManager
+    {
+
+    }
+}