[PR] Adjustments to WSUWP Indie provisioning

* [x] Uses pillar data on the minion to set a root password for MySQL
* [x] Combines production and vagrant minion configs for wsuwp-indie into one.
* [x] Uses the Vagrant environment's minion ID to call additional state files when needed in `top.sls`
* [x] Explicitly grants `select, update, insert, delete` privileges for mysql users due to an error that was being thrown on the most recent develop checkout of Salt.