fixed Dtd issues on Linux.

NzbDrone.Common/Services.cs

@@ -1,7 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 
 namespace NzbDrone.Common
 {

NzbDrone.Core.Test/IndexerTests/IntegrationTests/IndexerIntegrationTests.cs

@@ -44,17 +44,17 @@ namespace NzbDrone.Core.Test.IndexerTests.IntegrationTests
 
 
         [Test]
-        [Explicit("needs newznab api key")]
         public void nzbsorg_rss()
         {
             var indexer = new Newznab();
             indexer.Settings = new NewznabSettings
                 {
-                    ApiKey = "",
+                    ApiKey = "64d61d3cfd4b75e51d01cbc7c6a78275",
                     Url = "http://nzbs.org"
                 };
 
             indexer.InstanceDefinition = new IndexerDefinition();
+            indexer.InstanceDefinition.Name = "nzbs.org";
 
             var result = Subject.FetchRss(indexer);
 

NzbDrone.Core/DataAugmentation/DailySeries/DailySeriesDataProxy.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using NLog;
 using NzbDrone.Common;
 using NzbDrone.Common.Serializer;
-using NzbDrone.Core.Configuration;
 
 namespace NzbDrone.Core.DataAugmentation.DailySeries
 {

NzbDrone.Core/Indexers/BasicRssParser.cs

@@ -27,7 +27,7 @@ namespace NzbDrone.Core.Indexers
 
         public IEnumerable<ReportInfo> Process(string xml, string url)
         {
-            using (var xmlTextReader = new XmlTextReader(new StringReader(xml)) { DtdProcessing = DtdProcessing.Ignore })
+            using (var xmlTextReader = XmlReader.Create(new StringReader(xml), new XmlReaderSettings { ProhibitDtd = false, IgnoreComments = true }))
             {
                 var document = XDocument.Load(xmlTextReader);
                 var items = document.Descendants("item");