Upadate the changelog.txt file with the changes.
Merge pull request #370 from klynton/master

Upadate the changelog.txt file with the changes.
Enable password generation service

This allows me to SSH with a key to generate a new random password.
I will do the other half (updating and testing vcmanager) tomorrow.
Merge pull request #373 from binford2k/feature/virtual_password_service

Enable password generation service