many changes

spec/factories/list_factory.rb

@@ -1,5 +1,6 @@
 FactoryGirl.define do
   factory :list do
     association :table
+    association :supplier
   end
 end

spec/factories/user_factory.rb

@@ -0,0 +1,6 @@
+FactoryGirl.define do
+  factory :user do
+    email "test@example.com"
+    password "secret"
+  end
+end