Move some user settings to its own dll (cmd,folder plugin and etc)

Plugins/Wox.Plugin.Folder/FolderStorage.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using Newtonsoft.Json;
+using Wox.Infrastructure.Storage;
+using System.IO;
+
+namespace Wox.Plugin.Folder
+{
+    public class FolderStorage : JsonStrorage<FolderStorage>
+    {
+        [JsonProperty]
+        public List<FolderLink> FolderLinks { get; set; }
+        protected override string ConfigFolder
+        {
+            get { return Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location); }
+        }
+
+        protected override string ConfigName
+        {
+            get { return "setting"; }
+        }
+    }
+}