Add create privileges to site MySQL users
wsuwp-indie no longer has multiple minions

Development and production are configured to be the same. Pillar and environment data is used for any differences.
Expand documentation around minion pillars

Works toward explaining how to configure a project's development and production minions to supply the proper pillar data expected by the provisioner.

We'll soon want to move some of this specific documentation to a `docs/` directory so we can go into more detail.

Closes #41
Change old wsuwp pillar directory

This should be provided on the server rather than in this repo.
Remove pillar directory to avoid confusion

Pillar data should be provided by each minion. This data will be expected by provisioning, but should not be provided by provisioning. If we reach a point where central pillar data is needed, we can provide that. For now, we'll keep it out.
Pillar data should exist in wsuwp production as well

It's entirely possible that we'll merge the WSUWP production and vagrant minions shortly.
Better describe naming convention of minion configuration

This also implies that we're merging the WSUWP vagrant and production configs, which we'll do in the next commit.
Add a unified WSUWP minion configuration

The existing production and vagrant configs will be removed shortly once that project has been modified to work properly with this configuration.
s/serverbase/wsu-web/ for better naming
Add pillar explanation to production area
Additional documentation updates in README
Additional tweaks to README
Merge pull request #39 from washingtonstateuniversity/local-fix

[PR] General improvements to provisioning and documentation