2.8.1 + republishing of 2.6.1 & 2.7.0

[lowlydba]

Version 2.8.1 is now the most current version.

Due to human error, not malicious exploits, the 2.6.1 and 2.7.0 versions on Ansible Galaxy were accidentally updated with more recent commits. I have re-published the original commits, which means their "Last Updated" timestamp changed in Galaxy. This is not a cause for concern.

These versions are still valid and safe to use, but using the latest (2.8.1) is always recommended.