#18 article versioning not working

[Lee Bolding]

in 1.9.9d, the database holds every revision of every
article, enabling an audit trail and also the ability to
rollback an article to any previous version.

In 2.0RC1 the database is only tracking the version
number, previous versions are being overwritten with
new versions.

[Badr Chentouf]

Logged In: YES
user_id=321388

version system now in use