Implemented experimental Script Console for debugging with editor in the diag ui.

src/NzbDrone.Core/Diagnostics/ScriptContext.cs

@@ -0,0 +1,25 @@
+using NLog;
+using NzbDrone.Common.Composition;
+
+namespace NzbDrone.Core.Diagnostics
+{
+    public class ScriptContext
+    {
+        private readonly IContainer _container;
+        private readonly Logger _logger;
+
+        public ScriptContext(IContainer container, Logger logger)
+        {
+            _container = container;
+            _logger = logger;
+        }
+
+        public Logger Logger => _logger;
+
+        public T Resolve<T>()
+             where T : class
+        {
+            return _container.Resolve<T>();
+        }
+    }
+}