Add autohotkey

Wox.Infrastructure/Hotkey/AHKHotkey.cs

@@ -0,0 +1,18 @@
+using AutoHotkey.Interop;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Wox.Infrastructure.Hotkey
+{
+    public class AHKHotkey : IHotkey
+    {
+        public bool RegisterHotkey(string hotkey, Action action)
+        {
+            AutoHotkeyEngine ahk = AHKHotkeyEngineFactory.CreateOrGet("default");
+            ahk.ExecRaw(string.Format("{0}::MsgBox, ssss!",hotkey));
+            return true;
+        }
+    }
+}