Remove references to Imminence, as Smart Answers doesn't use it now.

Author: KludgeKML

README.md

@@ -1,6 +1,6 @@
 # Smart Answers
 
-A tool for content designers to present complex information as a flow of questions, leading to an outcome. While the app is mostly self-contained, some Smart Answers use [Imminence](https://github.com/alphagov/imminence) for Post Code lookup, and [Whitehall](https://github.com/alphagov/whitehall) to get data on countries and worldwide organisations.
+A tool for content designers to present complex information as a flow of questions, leading to an outcome. While the app is mostly self-contained, some Smart Answers use [Whitehall](https://github.com/alphagov/whitehall) to get data on countries and worldwide organisations.
 
 ## Live examples
 

test/test_helper.rb

@@ -16,15 +16,13 @@
 
 require "gds_api/test_helpers/json_client_helper"
 require "gds_api/test_helpers/content_store"
-require "gds_api/test_helpers/imminence"
 require "gds_api/test_helpers/publishing_api"
 require "gds_api/test_helpers/worldwide"
 require_relative "support/fixture_methods"
 
 class ActiveSupport::TestCase
   include FixtureMethods
   include GdsApi::TestHelpers::ContentStore
-  include GdsApi::TestHelpers::Imminence
   include GdsApi::TestHelpers::PublishingApi
   include GdsApi::TestHelpers::Worldwide
   include ActionDispatch::Assertions