Debugger - Added datamodel debugger

Shared UI - Added data model VMs

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

@@ -18,6 +18,11 @@ namespace Artemis.Core.Services
         /// </summary>
         TimeSpan FrameTime { get; }
 
+        /// <summary>
+        ///     The amount of frames rendered each second
+        /// </summary>
+        public int FrameRate { get; }
+
         /// <summary>
         ///     Gets or sets whether profiles are rendered each frame by calling their Render method
         /// </summary>