Can't use the official v0.4.0 release, since our tests rely on a change
that was made after the release of v0.4.0.
This code currently uses an unversioned commit of the bats-core repo, we
will switch to a supported version once it has been released, e.g.
v0.4.1.
- "bash-it search term1 [term2]...."
- we are using existing 'bash-it show plugins|aliases|completions'
commands output, to search (with grep) for lines that match the
search terms, and then output the matches.
- wrote a simple unit test that for whatever reason fails on Travis,
so wrapped it in 'if "Darwin"'...