Fixed RouteFragment to show correct empty view when showing playlist on start.

src/com/github/nutomic/controldlna/gui/RouteFragment.java

@@ -184,6 +184,8 @@ public class RouteFragment extends MediaRouteDiscoveryFragment implements
         				.getSelectedRoute();
     			mListView.setAdapter(mPlaylistAdapter);
     			mControls.setVisibility(View.VISIBLE);
+        		TextView emptyView = (TextView) mListView.getEmptyView();
+        		emptyView.setText(R.string.playlist_empty);
         	}
         }
     }