Log indexer when processing results

Closes #295

src/NzbDrone.Core/DecisionEngine/DownloadDecisionMaker.cs

@@ -58,6 +58,7 @@ namespace NzbDrone.Core.DecisionEngine
             {
                 DownloadDecision decision = null;
                 _logger.ProgressTrace("Processing release {0}/{1}", reportNumber, reports.Count);
+                _logger.Debug("Processing release '{0}' from '{1}'", report.Title, report.Indexer);
 
                 try
                 {

src/NzbDrone.Core/Indexers/FetchAndParseRssService.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using NLog;
@@ -52,6 +52,8 @@ namespace NzbDrone.Core.Indexers
 
                              lock (result)
                              {
+                                 _logger.Debug("Found {0} from {1}", indexerReports.Count, indexer.Name);
+
                                  result.AddRange(indexerReports);
                              }
                          }
@@ -71,4 +73,4 @@ namespace NzbDrone.Core.Indexers
             return result;
         }
     }
-}
+}