I’m always slightly wary about venturing outside of Tooting for a curry, but last Saturday I found myself in the freezing wilderness of a redeveloped Kings Cross and on the hunt for something that would warm the cockles.  Cue a queue free Dishoom.  Stepping into the cavernous converted warehouse was like entering another world.  Tiled floors, lush palm plants, ceiling fans lazily spinning; it was as if we had gone back to a more elegant time.  We had to wait for around 10 minutes before a table was free, but this was hardly a chore as we relaxed in the sophisticated lounge chairs and perused the menu. The main restaurant is…