gplugin/gplugin

Remove the convey directory since we don't want docker hub to rebuild our images for every commit including ones that don't touch the images
tasks:
import:
type: import
files:
- .
build-debian-stretch-amd64:
image: gplugin/builder:debian-stretch-amd64
export-debian-stretch-amd64:
type: export
files:
- debian-stretch-amd64:packages/debian-stretch-amd64
plans:
debian-stretch-amd64:
stages:
- tasks:
- import
- build-debian-stretch-amd64
- export-debian-stretch-amd64
meta-plans:
debian:
plans:
- debian-stretch-amd64