Merge pull request #2088 from alphagov/remove-unused-flow-section-slug-and-subsection-slug

Remove deprecated Flow#section & #subsection_slug

Author: floehopper

lib/smart_answer/flow.rb

@@ -48,16 +48,6 @@ def status(s = nil)
       @status
     end
 
-    def section_slug(s = nil)
-      ActiveSupport::Deprecation.warn("Sections are no longer handled within smartanswers.", caller(1))
-      nil
-    end
-
-    def subsection_slug(s = nil)
-      ActiveSupport::Deprecation.warn("Sections are no longer handled within smartanswers.", caller(1))
-      nil
-    end
-
     def multiple_choice(name, options = {}, &block)
       add_node Question::MultipleChoice.new(self, name, options, &block)
     end