Profiles - Added toggle to enable/disable folders, layers and effects

Profiles - Fixed folders not saving they children properly
UI - Show version and frame time in window title

src/Artemis.Core/Services/Interfaces/ICoreService.cs

@@ -10,6 +10,11 @@ namespace Artemis.Core.Services.Interfaces
         /// </summary>
         bool IsInitialized { get; }
 
+        /// <summary>
+        ///     The time the last frame took to render
+        /// </summary>
+        TimeSpan FrameTime { get; }
+
         /// <summary>
         ///     Gets or sets whether modules are updated each frame by calling their Update method
         /// </summary>