generated session controller
added new, create, and destroy actions to session controller
created views/session/new.ejs
changed title in layout header
temporarily changed session controller to only include new action
added conditional formatting to layout.ejs nav; created custom.css
added some introspection to UsersController.js
added create action back to SessionController.js
toggled manual session authentication off
added destroy action to SessionController.js
modified sessionAuth.js to require authentication and included policy before all User action except new
added sessionAuth policy for Project and Deliverable