Update Symfony documentation (3.3.2, 3.2.9, 3.1.8, 3.0.1, 2.8.22, 2.7.29)

assets/javascripts/templates/pages/about_tmpl.coffee

@@ -585,7 +585,7 @@ credits = [
     'https://raw.githubusercontent.com/statsmodels/statsmodels/master/LICENSE.txt'
   ], [
     'Symfony',
-    '2004-2016 Fabien Potencier',
+    '2004-2017 Fabien Potencier',
     'MIT',
     'https://symfony.com/doc/current/contributing/code/license.html'
   ], [

lib/docs/filters/symfony/clean_html.rb

@@ -20,7 +20,7 @@ module Docs
           node.before(node.children).remove
         end
 
-        css('h1 > a', '.content', 'h3 > code', 'h3 strong', 'abbr').each do |node|
+        css('h1 > a', '.content', 'h3 > code', 'h3 strong', 'abbr', 'div.method-item', 'div.method-description', 'div.tags').each do |node|
           node.before(node.children).remove
         end
 

lib/docs/scrapers/symfony.rb

@@ -22,12 +22,17 @@ module Docs
       Symfony.html)
 
     options[:attribution] = <<-HTML
-      &copy; 2004&ndash;2016 Fabien Potencier<br>
+      &copy; 2004&ndash;2017 Fabien Potencier<br>
       Licensed under the MIT License.
     HTML
 
+    version '3.3' do
+      self.release = '3.3.2'
+      self.base_url = "http://api.symfony.com/#{version}/"
+    end
+
     version '3.2' do
-      self.release = '3.2.1'
+      self.release = '3.2.9'
       self.base_url = "http://api.symfony.com/#{version}/"
     end
 
@@ -42,12 +47,12 @@ module Docs
     end
 
     version '2.8' do
-      self.release = '2.8.2'
+      self.release = '2.8.22'
       self.base_url = "http://api.symfony.com/#{version}/"
     end
 
     version '2.7' do
-      self.release = '2.7.9'
+      self.release = '2.7.29'
       self.base_url = "http://api.symfony.com/#{version}/"
     end
   end