New: Parsing of XofY mini series format

Closes #1091

src/NzbDrone.Core.Test/ParserTests/SingleEpisodeParserFixture.cs

@@ -117,6 +117,7 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("grp-zoos01e11-1080p", "grp-zoo", 1, 11)]
         [TestCase("grp-zoo-s01e11-1080p", "grp-zoo", 1, 11)]
         [TestCase("Jeopardy!.S2016E14.2016-01-20.avi", "Jeopardy!", 2016, 14)]
+        [TestCase("Ken.Burns.The.Civil.War.5of9.The.Universe.Of.Battle.1990.DVDRip.x264-HANDJOB", "Ken Burns The Civil War", 1, 5)]
         //[TestCase("", "", 0, 0)]
         public void should_parse_single_episode(string postTitle, string title, int seasonNumber, int episodeNumber)
         {

src/NzbDrone.Core/Parser/Parser.cs

@@ -78,6 +78,10 @@ namespace NzbDrone.Core.Parser
                 new Regex(@"^(?<title>.+?)(?:\W+(?:(?:Part\W?|(?<!\d+\W+)e)(?<episode>\d{1,2}(?!\d+)))+)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
+                //Mini-Series, treated as season 1, episodes are labelled as XofY
+                new Regex(@"^(?<title>.+?)(?:\W+(?:(?<episode>(?<!\d+)\d{1,2}(?!\d+))of\d+)+)",
+                          RegexOptions.IgnoreCase | RegexOptions.Compiled),
+
                 //Supports Season 01 Episode 03
                 new Regex(@"(?:.*(?:\""|^))(?<title>.*?)(?:[-_\W](?<![()\[]))+(?:\W?Season\W?)(?<season>(?<!\d+)\d{1,2}(?!\d+))(?:\W|_)+(?:Episode\W)(?:[-_. ]?(?<episode>(?<!\d+)\d{1,2}(?!\d+)))+",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),