Implements feature test for proposal workflog

- submitt proposal
- accept proposal
- confirm proposal

spec/factories/email_settings.rb

@@ -0,0 +1,10 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :email_settings do
+    send_on_registration false
+    send_on_accepted false
+    send_on_rejected false
+    send_on_confirmed_without_registration false
+  end
+end