Init project content in external file config only if feature is selected.
Init "content in external file" artefacts only if feature is selected.
Merge branch 'store-step-content-in-file' into content-in-external-file-release

* store-step-content-in-file:
  Init "content in external file" artefacts only if feature is selected.
  Init project content in external file config only if feature is selected.