Merge pull request #1137 from simon04/ansible-2.9

ansible: add version 2.9

lib/docs/filters/ansible/clean_html.rb

@@ -2,7 +2,7 @@ module Docs
   class Ansible
     class CleanHtmlFilter < Filter
       def call
-        @doc = at_css('#page-content')
+        @doc = at_css('.document')
 
         css('font').each do |node|
           node.before(node.children).remove

lib/docs/scrapers/ansible.rb

@@ -30,18 +30,23 @@ module Docs
       /\Aroadmap.*/i,
     ]
 
+    version '2.9' do
+      self.release = '2.9.1'
+      self.base_url = "https://docs.ansible.com/ansible/#{version}/"
+    end
+
     version '2.8' do
-      self.release = '2.8.3'
+      self.release = '2.8.7'
       self.base_url = "https://docs.ansible.com/ansible/#{version}/"
     end
 
     version '2.7' do
-      self.release = '2.7.12'
+      self.release = '2.7.15'
       self.base_url = "https://docs.ansible.com/ansible/#{version}/"
     end
 
     version '2.6' do
-      self.release = '2.6.18'
+      self.release = '2.6.20'
       self.base_url = "https://docs.ansible.com/ansible/#{version}/"
     end