Reduce nginx configuration to a common config in provisioner
Add manually configured redirect for healthcare.wsu.edu

We'll want to try to convert this to a redirect rule in WordPress
at some point in the future so that maintenance via config is
not necessary
Add the SSL configuration for wp.wsu.edu

We might be able to make this more dynamic over time, where certs
are served based on the server name requested.
Use the common WSUWP nginx config in dev as well
Handle and force SSL requests at wp.wsu.edu primary
Use another config to handl SSL for secondary domains
Merge pull request #107 from washingtonstateuniversity/enhance/ssl-config

[PR] Update Nginx config to prep for easier SSL handling