Removed ServiceModel references

NzbDrone.Core.Test/NzbDrone.Core.Test.csproj

@@ -92,7 +92,6 @@
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
-    <Reference Include="System.ServiceModel" />
     <Reference Include="System.Xml" />
     <Reference Include="System.Xml.Linq" />
   </ItemGroup>

NzbDrone.Core/Indexers/BasicRssParser.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
+using System.Linq;
 using System.Text.RegularExpressions;
 using System.Xml.Linq;
 using NLog;
@@ -61,7 +62,7 @@ namespace NzbDrone.Core.Indexers
 
         protected virtual string GetNzbUrl(XElement item)
         {
-            return item.Links()[0];
+            return item.Links().First();
         }
 
         protected virtual string GetNzbInfoUrl(XElement item)

NzbDrone.Core/Indexers/NzbClub/NzbClubParser.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using System.Text.RegularExpressions;
 using System.Xml.Linq;
 using NLog;
@@ -49,7 +50,7 @@ namespace NzbDrone.Core.Indexers.NzbClub
 
         protected override string GetNzbInfoUrl(XElement item)
         {
-            return item.Links()[0];
+            return item.Links().First();
         }
 
         protected override string GetNzbUrl(XElement item)