fix logout route to not conflict with BBB

app/controllers/sessions_controller.rb

@@ -1,16 +1,16 @@
 class SessionsController < ApplicationController
 
-  # GET /login
+  # GET /users/login
   def new
   end
 
-  # GET /logout
+  # GET /users/logout
   def destroy
     logout
     redirect_to root_path
   end
 
-  # POST /login
+  # POST /users/login
   def create
     user = User.find_by(email: session_params[:email])
     if user && user.authenticate(session_params[:password])