bringing back the styleguide

completes #67

config/routes.rb

@@ -58,6 +58,8 @@ Rails.application.routes.draw do
   get  "/recruiter/login",         to: "recruiter#login",  as: :recruiter_login
   post "/recruiter/login",         to: "recruiter#auth",   as: :recruiter_auth
 
+  get "/styleguide", to: "application#styleguide", as: :styleguide
+
   root to: "candidate#login"
 
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html