Make sure that we are connected when sending commands to MPD

There was a bug that prevented using the app after the first minute,
since MPD shut down the connection and nobody reconnected.

QuickPlay/MpdPlayer.cs

@@ -21,6 +21,8 @@ namespace QuickPlay
             } }        
         public async Task Play(IPlayable song)
         {
+            // Make sure we are connected
+            await this.ConnectAsync();
             await mpd.SendAsync(new MpcCore.Commands.Player.Stop());
             await SetReasonableOptions();
             await mpd.SendAsync(new MpcCore.Commands.Queue.ClearQueue());
@@ -29,6 +31,8 @@ namespace QuickPlay
         }
         public async Task SetReasonableOptions()
         {
+            // Make sure we are connected
+            await this.ConnectAsync();
             await mpd.SendAsync(new MpcCore.Commands.Options.SetConsume(true));
             await mpd.SendAsync(new MpcCore.Commands.Options.SetRandom(false));
             await mpd.SendAsync(new MpcCore.Commands.Options.SetRepeat(false));

README.md

@@ -109,7 +109,7 @@ Planned Features
 Bugs
 ---
 
-- [ ] The MpcCore client seems to disconnect after some time for no apparent reason.
+None currently known :-)
 
 The far future
 ---