Add basic sharness tests.
Add basic sharness tests.

License: MIT
Signed-off-by: Kevin Atkinson <13fbd79c3d390e5d6585a21e11ff5ec1970cff0c@kevina.org>

chriscool/go-ipfs,chriscool/go-ipfs,Luzifer/go-ipfs,Luzifer/go-ipfs,chriscool/go-ipfs,Luzifer/go-ipfs