Add support for Events (#23)

* event wip...

* Add support for 'event'

* event example

src-examples/ProxyInterfaceConsumer/Address.cs

@@ -1,7 +1,11 @@
-namespace DifferentNamespace
-{
-    public class Address
-    {
-        public int HouseNumber { get; set; }
-    }
+using System;
+
+namespace DifferentNamespace
+{
+    public class Address
+    {
+        public int HouseNumber { get; set; }
+
+        public event EventHandler<EventArgs> MyEvent;
+    }
 }