prepare 1:57-3 release
prepare 1:57-3 release

bdwalton/debian-golang,bdwalton/debian-golang,bdwalton/debian-golang,tianon/debian-golang,tianon/debian-golang,nightlyone/golang,nightlyone/golang,bdwalton/debian-golang,nightlyone/golang,nightlyone/golang,bdwalton/debian-golang,bdwalton/debian-golang,bdwalton/debian-golang,tianon/debian-golang,tianon/debian-golang,nightlyone/golang,tianon/debian-golang,nightlyone/golang,tianon/debian-golang,nightlyone/golang,bdwalton/debian-golang,tianon/debian-golang,tianon/debian-golang