Merge pull request #18 from bartfeenstra/remove-env-vars

Remove the environment variables

Merge pull request #17 from bartfeenstra/incorrect_ola_plugin_states

Fix incorrect variable substitution

Merge pull request #15 from bartfeenstra/shellcheck-entrypoint

Test the entrypoint using ShellCheck as well.

Merge pull request #14 from bartfeenstra/shellcheck

Add ShellCheck and make our shell scripts more robust.

Merge pull request #13 from bartfeenstra/plugdev

Restore the olad user's plugdev group membership.

Merge pull request #11 from bartfeenstra/test-organization

Organize tests into individual files.