Update to 0.8.1 and revise to reflect upstream name change
Upstream moved its repository to
https://github.com/wowchemy/hugo-academic-cli and renamed the source
file from academic-admin to hugo-academic-cli. This package revision
reflects that, and it adds "Provides: hugo-academic-cli".
Signed-off-by: W. Michael Petullo <mike@flyn.org>