Mickey Kapoor, who says his titles at the popular restaurant Khyber North Indian Grill [2510 Richmond, (713)942-9424] as “emperor extraplenipotentiary, tsar … and small-but-not-petty tyrant.” As for his qualifications to wear the toque, Kapoor states, “I have attended a culinary school, somewhere.” Q: Upon recently rereading the 1894 report of…