more logging.

NzbDrone/NLog.config

@@ -26,6 +26,6 @@
   <rules>
     <logger name="*" minlevel="Trace" writeTo="consoleLogger"/>
     <logger name="*" minlevel="Off" writeTo="udpTarget"/>
-    <logger name="*" minlevel="Debug" writeTo="rollingFileLogger"/>
+    <logger name="*" minlevel="Trace" writeTo="rollingFileLogger"/>
   </rules>
 </nlog>

NzbDrone/Owin/OwinHostController.cs

@@ -31,6 +31,8 @@ namespace NzbDrone.Owin
                     App = GetType().AssemblyQualifiedName
                 };
 
+            _logger.Info("starting server on {0}", options.Url);
+
             _host = WebApplication.Start(options, BuildApp);
         }