message: update instructions to build.
diff: @@ -12,7 +12,9 @@ Please take into account that currently, multi-stage dockerfiles only work with
  1. clone me
  1. init git
  - ./initGit.sh
  + git submodule init
  + git submodule update
  + ( cd hiera; git checkout -b ci-local origin/ci-local )
  1. start Lagoon Services
  