fixed a bunch of things. added basic support for file scanning. logs are now avilable in the UI

NzbDrone.Core/Instrumentation/LogProvider.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NLog;
+using SubSonic.Repository;
+
+namespace NzbDrone.Core.Instrumentation
+{
+
+    public class LogProvider : ILogProvider
+    {
+        private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
+        private readonly IRepository _repository;
+
+        public LogProvider(IRepository repository)
+        {
+            _repository = repository;
+        }
+
+        public IQueryable<Log> GetAllLogs()
+        {
+            return _repository.All<Log>();
+        }
+
+        public void DeleteAll()
+        {
+            _repository.DeleteMany(GetAllLogs());
+            Logger.Info("Cleared Log History");
+        }
+    }
+}