Update CodeIgniter documentation (3.1.0)

assets/javascripts/app/app.coffee

@@ -114,6 +114,7 @@
   migrateDocs: ->
     for slug in @settings.getDocs() when not @docs.findBy('slug', slug)
       needsSaving = true
+      doc = @disabledDocs.findBy('slug', 'codeigniter~3') if slug == 'codeigniter~3.0'
       doc = @disabledDocs.findBy('slug', 'node~4_lts') if slug == 'node~4.2_lts'
       doc = @disabledDocs.findBy('slug', 'xslt_xpath') if slug == 'xpath'
       doc = @disabledDocs.findBy('slug', "angularjs~#{match[1]}") if match = /^angular~(1\.\d)$/.exec(slug)

lib/app.rb

@@ -284,7 +284,8 @@ class App < Sinatra::Application
     'angular~1.5' => 'angularjs~1.5',
     'angular~1.4' => 'angularjs~1.4',
     'angular~1.3' => 'angularjs~1.3',
-    'angular~1.2' => 'angularjs~1.2'
+    'angular~1.2' => 'angularjs~1.2',
+    'codeigniter~3.0' => 'codeigniter~3'
   }
 
   get %r{\A/([\w~\.%]+)(\-[\w\-]+)?(/.*)?\z} do |doc, type, rest|

lib/docs/scrapers/codeigniter.rb

@@ -35,8 +35,8 @@ module Docs
       Licensed under the MIT License.
     HTML
 
-    version '3.0' do
-      self.release = '3.0.6'
+    version '3' do
+      self.release = '3.1.0'
     end
   end
 end