:skip: no longer works with standard library objects

[eslavich]

Prior to the 0.14 release, it was possible to use :skip: on standard library objects that were imported by a module:

.. automodapi:: sphinx_automodapi.tests.example_module.stdlib
    :skip: time
    :skip: Path

In 0.14, those :skip: directives are disappeared by code introduced to support :include:. I opened a PR with a test showing the new failure: #140. The test passes if I revert the commits from #127.

[pllim]

@adrn , any idea how to fix?

[pllim]

Although... why does the affected module has no __all__ defined? See spacetelescope/jwst#6522 for an alternative fix instead of pinning to an older sphinx-automodapi.

[adrn]

Possible fix in #142