Remove the vagrant user.present state

I don't think we need this at all. Definitely not useful in production.
Start checking for pillar data again in wsuwp-indie-dev
Grab MySQL password from the minion's pillar data

As of https://github.com/saltstack/salt/pull/9722, this should allow for a password to be set and used properly throughout provisioning.
Add default MySQL data back to minion configuration

This is required for thing to work properly