Drop po/stamp-po on dist-clean.
Fix usage of wrong variable for SSH host ($AD_HOSTNAME vs. $AD_SSH_HOST).
Fix documentation bug using host identifiers containing dots.
Add missing AD_CMD_* environment variables (this is plugin specific, no more handled by apt-dater itself).
Add updated Portuguese translation (Debian Bug#767524 by Américo Monteiro <a_monteiro@gmx.com>).
Release version 1.0.1.
Merge pull request #52 from liske/master

Merge recent important bugfixes.