Show HN: gockerize - easily build and package Go binaries into Docker

  - golang-builder does not provide a convenient script, instead requiring manual
    docker invocations [more flexible but more cumbersome]
  - golang-builder uses volumes, which makes it very hard to use within a container
    [may not matter to everyone but it certainly does to us]
  - golang-builder uses a significantly larger base image
  - gockerize has a really nice logo ;)