message: document .lagoon.env usage
diff: @@ -9,9 +9,10 @@ As there can be environment variables defined in either the Dockerfile of during
  1. Environment variables (defined via Lagoon API) - Environment specific
  2. Environment variables (defined via Lagoon API) - Project wide
  3. Environment variables defined in Dockerfile (`ENV` command)
  -4. Environment variables defined in `.lagoon.env.$BRANCHNAME` (if file exists and where $BRANCHNAME is the Branch this Dockerimage has been uilt for), use this for overwriting variables for only specific branches
  -5. Environment variables defined in `.env`
  -6. Environment variables defined in `.env.defaults`
  +4. Environment variables defined in `.lagoon.env` (if exists), use this for overwriting variables for all branches
  +5. Environment variables defined in `.lagoon.env.$BRANCHNAME` (if file exists and where $BRANCHNAME is the Branch this Dockerimage has been uilt for), use this for overwriting variables for only specific branches
  +6. Environment variables defined in `.env`
  +7. Environment variables defined in `.env.defaults`
  ## Environment Variables (Lagoon API)
  