Added project files, source files, and assets.

As long as you have IronPython 2.7.3 you should be able to compile now
with this commit.

code/src/Singleton.cs

@@ -0,0 +1,26 @@
+namespace FileWatcher
+{
+    //http://csharpindepth.com/articles/general/singleton.aspx
+    public sealed class Singleton
+    {
+        private static readonly Singleton instance = new Singleton();
+
+        // Explicit static constructor to tell C# compiler
+        // not to mark type as beforefieldinit
+        static Singleton()
+        {
+        }
+
+        private Singleton()
+        {
+        }
+
+        public static Singleton Instance
+        {
+            get
+            {
+                return instance;
+            }
+        }
+    }
+}