Fix minor warnings in Emby.Server.Implementations (#2149)

Emby.Server.Implementations/Images/DynamicImageProvider.cs

@@ -93,6 +93,7 @@ namespace Emby.Server.Implementations.Images
                 returnItems.Shuffle();
                 return returnItems;
             }
+
             returnItems = items
                 .Where(i => i.HasImage(ImageType.Primary))
                 .ToList();

Emby.Server.Implementations/Library/LibraryManager.cs

@@ -2779,7 +2779,7 @@ namespace Emby.Server.Implementations.Library
                 }
             })
             .Where(i => i != null)
-            .Where(i => query.User == null ? 
+            .Where(i => query.User == null ?
                 true :
                 i.IsVisible(query.User))
             .ToList();

Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs

@@ -2,8 +2,8 @@
 
 using System;
 using System.Globalization;
-using MediaBrowser.Controller.LiveTv;
 using System.Text;
+using MediaBrowser.Controller.LiveTv;
 
 namespace Emby.Server.Implementations.LiveTv.EmbyTV
 {
@@ -56,7 +56,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                     }
 
                     tmpName += " " + info.EpisodeTitle;
-                    //  Since the filename will be used with file ext. (.mp4, .ts, etc)
+                    // Since the filename will be used with file ext. (.mp4, .ts, etc)
                     if (Encoding.UTF8.GetByteCount(tmpName) < 250)
                     {
                         name = tmpName;