Add feed settings to release rake

lib/tasks/homepage.rake

@@ -4,6 +4,10 @@ namespace :homepage do
   task create_feeds: :environment do
     %w(proposals debates processes).each do |kind|
       Widget::Feed.create(kind: kind)
+
+      Setting['feature.homepage.widgets.feeds.proposals'] = true
+      Setting['feature.homepage.widgets.feeds.debates'] = true
+      Setting['feature.homepage.widgets.feeds.processes'] = true
     end
   end