Add a minion configuration for WSU Lists
Add state configurations for DB and config during phplist provisioning
Add basic config for phplist as a jinja template
Configure database host, user, pass, and name via network.sls
Add a template option for PHP mailer host
Add a template option for test_mode

To avoid sending messages in development
Copy over the nginx configuration for this provisioning instance
Run the phplist state file during wsu-lists provisioning
Add the WSU Lists project to list of those handled by provisioning
Merge pull request #120 from washingtonstateuniversity/update/wsu-lists

[PR] Update provisioning to dynamically handle WSU Lists