introduce organizations

spec/factories/organizations.rb

@@ -0,0 +1,13 @@
+FactoryGirl.define do
+  factory :organization do
+	name { Faker::Company.name }
+	description { Faker::Lorem.paragraph }
+
+	# after(:create) do |organization|
+	#   File.open("spec/support/logos/#{1 + rand(13)}.png") do |file|
+	#     organization.picture = file
+	#   end
+	#   organization.save!
+	# end
+  end
+end