Limit replacement of colons

src/NzbDrone.Core.Test/OrganizerTests/FileNameBuilderTests/ReplaceCharacterFixure.cs

@@ -52,6 +52,7 @@ public void Setup()
 
 
     [TestCase("CSI: Crime Scene Investigation", "CSI - Crime Scene Investigation")]
+    [TestCase("Code:Breaker", "Code-Breaker")]
     [TestCase("Back Slash\\", "Back Slash+")]
     [TestCase("Forward Slash\\", "Forward Slash+")]
     [TestCase("Greater Than>", "Greater Than")]

src/NzbDrone.Core/Organizer/FileNameBuilder.cs

@@ -301,6 +301,12 @@ public static string CleanFileName(string name, bool replace = true)
             string[] badCharacters = { "\\", "/", "<", ">", "?", "*", ":", "|", "\"" };
             string[] goodCharacters = { "+", "+", "", "", "!", "-", "-", "", "" };
 
+            // Replace a colon followed by a space with space dash space for a better appearance
+            if (replace)
+            {
+                result = result.Replace(": ", " - ");
+            }
+
             for (int i = 0; i < badCharacters.Length; i++)
             {
                 result = result.Replace(badCharacters[i], replace ? goodCharacters[i] : string.Empty);

src/NzbDrone.Core/Profiles/Releases/TermMatchers/CaseInsensitiveTermMatcher.cs

@@ -2,10 +2,12 @@
 {
     public sealed class CaseInsensitiveTermMatcher : ITermMatcher
     {
+        private readonly string _originalTerm;
         private readonly string _term;
 
         public CaseInsensitiveTermMatcher(string term)
         {
+            _originalTerm = term;
             _term = term.ToLowerInvariant();
         }
 
@@ -18,7 +20,7 @@ public string MatchingTerm(string value)
         {
             if (value.ToLowerInvariant().Contains(_term))
             {
-                return _term;
+                return _originalTerm;
             }
 
             return null;