Fleshed out the table storage service and started syncing logic

Habitica.Todoist.Integration.Model/Todoist/Item.cs

@@ -6,27 +6,17 @@ namespace Habitica.Todoist.Integration.Model.Todoist
 {
     public class Item
     {
+        [JsonProperty("id")]
+        public string Id { get; set; }
         [JsonProperty("content")]
         public string Content { get; set; }
-        [JsonProperty("Id")]
-        public string Id { get; set; }
         [JsonProperty("due")]
         public Due Due { get; set; }
+        [JsonProperty("priority")]
+        public int Priority { get; set; }
         [JsonProperty("is_deleted")]
         public int Is_deleted { get; set; }
         [JsonProperty("date_completed")]
         public string Date_completed { get; set; }
-
-        public int? GetDifficulty()
-        {
-            try { return int.Parse(Content.Split('-').Last().Last().ToString()); } catch { }
-            return null;
-        }
-
-        public string GetCleanContent()
-        {
-            try { return Content.Split('-').First(); } catch { }
-            return null;
-        }
     }
 }