grim/convey

Merged in efritz/convey/env-loop-nice-try (pull request #33)

Fix infinite expanion with self-reference (not mutual reference).

Approved-by: Gary Kramlich
# convey/go-vet
The go-vet image is a simple wrapper around the official golang:latest image.
## Example
tasks:
go-vet:
image: convey/go-vet:latest
environment:
- GO_PACKAGE=bitbucket.org/rw_grim/convey
## Environment Variables
GO_PACKAGE if set will put the root of the workspace into the correct path and run go vet on all packages in the package.