support power impl pretty much done

OpenRa.Game/SupportPowers/ISupportPowerImpl.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OpenRa.Game.SupportPowers
+{
+	interface ISupportPowerImpl
+	{
+		void Activate(SupportPower p);
+	}
+}

OpenRa.Game/SupportPowers/NullPower.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OpenRa.Game.SupportPowers
+{
+	class NullPower : ISupportPowerImpl
+	{
+		public void Activate(SupportPower p)
+		{
+			// if this was a real power, i'd do something here!
+			throw new NotImplementedException();
+		}
+	}
+}