Moved main entry point out of server.js
Added route authentication.
Switched to a populate model.
Added testing dependencies.
Added defaulting to drug queries.
Used populate in effects controller.
Switched to simpler tweet model.
Updated main entry point.
Factored out robust query.
Refactored effects handlers to use new patterns.
Added new routes.
Updated models for new controllers.
Added input field and style
Refactored routes to use more helpers.
Refactored controllers to use new controller utils.
Added list of checkboxes for effects, continue button and style
Commented to change default route for production