Refactor and implement order buttons on supplier list view

spec/acceptance_steps/suppliers/dashboard_steps.rb

@@ -83,7 +83,7 @@ step "I click on the close list button in the supplier dashboard" do
 end
 
 step "I click on the mark list as helped button in the supplier dashboard" do
-  find(".list-row-#{@list.id} .mark_list_as_helped").click
+  find(".list-row-#{@list.id} .mark-list-as-helped-button").click
 end
 
 step "I should see the list and the new list" do
@@ -144,7 +144,7 @@ end
 
 # Marking order as wrong
 step "the supplier marks the order as wrong in the main board view" do
-  find(".order-row-#{@order.id} .remove-order").click
+  find(".order-row-#{@order.id} .mark-order-cancelled-button").click
 end
 
 step "the supplier main board order should not be visible anymore" do