Add "Image" context to add images for the users

Back/skydiveLogs-api.Data/Interface/IDataProvider.cs

@@ -22,5 +22,7 @@ namespace skydiveLogs_api.Data.Interface
         ILiteCollection<Jump> CollOfJump { get; }
 
         ILiteCollection<User> CollOfUser { get; }
+
+        ILiteCollection<Image> CollOfImage { get; }
     }
 }