Added Quantity ordering

Some table columns made unwrappable

config/locales/en.yml

@@ -1,6 +1,7 @@
 # English strings go here for Rails i18n
 en:
   body_trackers_menu_caption: 'Body trackers'
+  field_order: 'Order'
   field_action: 'Action'
   field_reference: 'Reference'
   field_group: 'Group'
@@ -10,7 +11,7 @@ en:
   field_domain: 'Domain'
   field_parent_quantity: 'Parent'
   field_shortname: 'Short name'
-  button_toggle: 'Toggle'
+  button_primary: 'Primary'
   activerecord:
     errors:
       models:

config/routes.rb

@@ -13,6 +13,7 @@ resources :projects do
     resources :sources, :only => [:index, :create, :destroy]
     resources :quantities, :only => [:index, :create, :destroy] do
       post 'toggle', on: :member
+      post 'up', 'down', 'left', 'right', on: :member
     end
     resources :units, :only => [:index, :create, :destroy]
   end