The Spinner Dies at the End

This one might correctly handle it when the parent process is killed, so it doesn't leave a spinner hanging around...spinning.

Fix the Fixes!

Fix the stuff that got broken by making shellcheck happier.

ShellCheck Action Go!

ShellCheck is mostly happy with it now.

Probably working

Fixing the pid test yet again.

Mostly Functional

Fixes a variable test

v0.1

Mostly stable for Virtualmin 6 release.