FogBugz #75: start sending notification mails for birthdays in the next 7 days.

test/functional/user_mailer_test.rb

@@ -0,0 +1,8 @@
+require 'test_helper'
+
+class UserMailerTest < ActionMailer::TestCase
+  # replace this with your real tests
+  test "the truth" do
+    assert true
+  end
+end