Contributed by Jonathan Stevenson / Fifteen years ago, Jason Andrew was one of relatively few adventurous impresarios and gallerists who together established Bushwick as a New York art community and destination. For nearly five years, his project space Norte Maar was a steady source of the neighborhood’s sublime, funky buzz of possibility for aspiring, often young, artists. Andrew and Norte Maar have moved on, but he has not forgotten Bushwick. After a ten-year absence, he has returned to curate the relentlessly energetic and eclectic group show “Causality” at M. David & Co.