Add support for WPF controls in plugins and method parameters in plugin commands

Torch.API/IPluginManager.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using Torch.API.Plugins;
 using VRage.Collections;
 using VRage.Plugins;
 
@@ -7,6 +8,8 @@ namespace Torch.API
 {
     public interface IPluginManager : IEnumerable<ITorchPlugin>
     {
+        event Action<List<ITorchPlugin>> PluginsLoaded;
+        List<ITorchPlugin> Plugins { get; }
         void UpdatePlugins();
         void Init();
         void DisposePlugins();