Toggling quantity primariness from nutrients view

config/locales/en.yml

@@ -61,6 +61,8 @@ en:
       groups:
         other: 'other'
         meat: 'meat'
+    options:
+      label_options: 'Options'
     index:
       heading: 'Ingredients'
       heading_nutrient_view: 'Nutrient view'

config/routes.rb

@@ -10,6 +10,7 @@ resources :projects do
       post 'toggle', on: :member
       post 'import', on: :collection
       get 'nutrients', on: :collection
+      post 'toggle_nutrient_column', on: :collection
     end
     resources :sources, :only => [:index, :create, :destroy]
     resources :quantities, :only => [:index, :create, :destroy] do