* Add instructions for authenticating using Google oauth2 Signed-off-by: Ian Bishop <151477169+ianb-mp@users.noreply.github.com> * Add navigation link * Misc cleanup --------- Signed-off-by: Ian Bishop <151477169+ianb-mp@users.noreply.github.com> Co-authored-by: Jeremy Stretch <jstretch@netboxlabs.com>