Adding route for groups/signup

Conflicts:
	config/routes.rb

config/routes.rb

@@ -16,7 +16,6 @@ Openfoodnetwork::Application.routes.draw do
     get :order_cycle
   end
 
-  resources :groups
   resources :producers, only: [:index] do
     collection do
       get :signup
@@ -29,6 +28,12 @@ Openfoodnetwork::Application.routes.draw do
     end
   end
 
+  resources :groups, only: [:index, :show] do
+    collection do
+      get :signup
+    end
+  end
+
   get '/checkout', :to => 'checkout#edit' , :as => :checkout
   put '/checkout', :to => 'checkout#update' , :as => :update_checkout
   get '/checkout/paypal_payment/:order_id', to: 'checkout#paypal_payment', as: :paypal_payment