Fix Codeigniter scraper

assets/stylesheets/pages/_sphinx.scss

@@ -4,6 +4,7 @@
   h4 { font-size: 1em; }
   > dl:not(.docutils) > dt { @extend %block-label, %label-blue; }
   dd > dl:not(.docutils) > dt { @extend %block-label; }
+  .class > dt { @extend %block-label, %label-blue; }
   dt + dt { margin-top: -.5em; }
 
   .note, .admonition, div.versionadded, div.versionchanged, .deprecated-removed, .deprecated, .topic { @extend %note; }

lib/docs/filters/codeigniter/entries.rb

@@ -23,7 +23,7 @@ module Docs
         entries = []
 
         css('.class').each do |node|
-          class_name = node.at_css('dt > .descname').content
+          class_name = node.at_css('dt > .descname').content.split('\\').last
           class_id = node.at_css('dt[id]')['id']
           entries << [class_name, class_id]