Add GPL modules

MediaBrowser.Model/Entities/PersonType.cs

@@ -0,0 +1,42 @@
+
+namespace MediaBrowser.Model.Entities
+{
+    /// <summary>
+    /// Struct PersonType
+    /// </summary>
+    public class PersonType
+    {
+        /// <summary>
+        /// The actor
+        /// </summary>
+        public const string Actor = "Actor";
+        /// <summary>
+        /// The director
+        /// </summary>
+        public const string Director = "Director";
+        /// <summary>
+        /// The composer
+        /// </summary>
+        public const string Composer = "Composer";
+        /// <summary>
+        /// The writer
+        /// </summary>
+        public const string Writer = "Writer";
+        /// <summary>
+        /// The guest star
+        /// </summary>
+        public const string GuestStar = "GuestStar";
+        /// <summary>
+        /// The producer
+        /// </summary>
+        public const string Producer = "Producer";
+        /// <summary>
+        /// The conductor
+        /// </summary>
+        public const string Conductor = "Conductor";
+        /// <summary>
+        /// The lyricist
+        /// </summary>
+        public const string Lyricist = "Lyricist";
+    }
+}