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/TimerPlus.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Timers;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace FileWatcher
+{
+    /// <summary>
+    /// DO NOT CAST TO A TIMER, always interact with this class directly. Start and Stop are not overridden. 
+    /// </summary>
+    public class TimerPlus : System.Timers.Timer
+    {
+        private bool m_Running;
+        private DateTime m_Start;
+        private DateTime m_End;
+
+        public TimerPlus()
+        {
+        }
+
+        public TimerPlus(double interval)
+            : base(interval)
+        {
+        }
+
+        public void Start()
+        {
+            m_Running = true;
+            m_Start = DateTime.Now;
+            base.Start();
+        }
+
+        public void Stop()
+        {
+            m_End = DateTime.Now;
+            m_Running = false;
+            base.Stop();
+        }
+
+        public TimeSpan TimeElapsed
+        {
+            get { return m_Running ? DateTime.Now - m_Start : m_End - m_Start; }
+        }
+
+        public TimeSpan TimeRemaining
+        {
+            get { return TimeSpan.FromMilliseconds(Interval) - TimeElapsed; }
+        }
+    }
+}