fix portable and 3.5 project references

MediaBrowser.Model/Session/PlayRequest.cs

@@ -30,31 +30,4 @@ namespace MediaBrowser.Model.Session
         /// <value>The controlling user identifier.</value>
         public string ControllingUserId { get; set; }
     }
-
-    /// <summary>
-    /// Enum PlayCommand
-    /// </summary>
-    public enum PlayCommand
-    {
-        /// <summary>
-        /// The play now
-        /// </summary>
-        PlayNow = 0,
-        /// <summary>
-        /// The play next
-        /// </summary>
-        PlayNext = 1,
-        /// <summary>
-        /// The play last
-        /// </summary>
-        PlayLast = 2,
-        /// <summary>
-        /// The play instant mix
-        /// </summary>
-        PlayInstantMix = 3,
-        /// <summary>
-        /// The play shuffle
-        /// </summary>
-        PlayShuffle = 4
-    }
 }