Xem update errors will be treated as trace

NzbDrone.Core/Providers/XemProvider.cs

@@ -120,7 +120,8 @@ namespace NzbDrone.Core.Providers
 
             catch (Exception ex)
             {
-                _logger.WarnException("Error updating scene numbering mappings for: " + series, ex);
+                //TODO: We should increase this back to warn when caching is in place
+                _logger.TraceException("Error updating scene numbering mappings for: " + series, ex);
             }
         }
 

UI/.idea/jsLibraryMappings.xml

@@ -1,7 +1,3 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavaScriptLibraryMappings">
-    <file url="PROJECT" libraries="{backbone.backgrid.filter.js}" />
-  </component>
-</project>
+<project version="4" />