- match '/login', :to => 'user_sessions#login'
- match '/logout', :to => 'user_sessions#logout'
+ match '/login', to: 'user_sessions#login', via: [:get, :post]
+ match '/logout', to: 'user_sessions#logout', via: [:get, :post]
+
+ match '/discovery/v1/apis/arvados/v1/rest', to: 'arvados/v1/schema#index', via: [:get, :post]