Update webpack documentation (3.0.0)

assets/javascripts/app/app.coffee

@@ -118,7 +118,8 @@
   migrateDocs: ->
     for slug in @settings.getDocs() when not @docs.findBy('slug', slug)
       needsSaving = true
-      doc = @disabledDocs.findBy('slug_without_version', slug)
+      doc = @disabledDocs.findBy('slug', 'webpack') if slug == 'webpack~2'
+      doc ||= @disabledDocs.findBy('slug_without_version', slug)
       if doc
         @disabledDocs.remove(doc)
         @docs.add(doc)

lib/app.rb

@@ -357,7 +357,8 @@ class App < Sinatra::Application
     'angular~1.4' => 'angularjs~1.4',
     'angular~1.3' => 'angularjs~1.3',
     'angular~1.2' => 'angularjs~1.2',
-    'codeigniter~3.0' => 'codeigniter~3'
+    'codeigniter~3.0' => 'codeigniter~3',
+    'webpack~2' => 'webpack'
   }
 
   get %r{/([\w~\.%]+)(\-[\w\-]+)?(/.*)?} do |doc, type, rest|

lib/docs/filters/webpack/entries.rb

@@ -29,7 +29,7 @@ module Docs
         elsif slug.start_with?('api')
           css('.header[id] code').each_with_object [] do |node, entries|
             next if node.previous.try(:content).present?
-            entries << ["#{self.name}: #{node.content.sub(/\(.*\)/, '()')}", node.parent['id']]
+            entries << ["#{self.name.split(':').first}: #{node.content.sub(/\(.*\)/, '()')}", node.parent['id']]
           end
         else
           []

lib/docs/scrapers/webpack.rb

@@ -3,10 +3,10 @@ module Docs
     self.name = 'webpack'
     self.type = 'webpack'
 
-    version '2' do
-      self.release = '2.6.1'
+    version do
+      self.release = '3.0.0'
       self.base_url = 'https://webpack.js.org/'
-      self.root_path = 'guides/get-started/'
+      self.root_path = 'guides/'
       self.initial_paths = %w(
         concepts/
         guides/
@@ -23,7 +23,7 @@ module Docs
       html_filters.push 'webpack/clean_html', 'webpack/entries'
 
       options[:container] = '.page'
-      options[:trailing_slash] = true
+      options[:trailing_slash] = false
       options[:only_patterns] = [
         /\Aconcepts\//,
         /\Aguides\//,