Update Less documentation to 1.5.0

lib/docs/filters/less/entries.rb

@@ -2,7 +2,7 @@ module Docs
   class Less
     class EntriesFilter < Docs::EntriesFilter
       SKIP_NAMES = ['Parametric Mixins', 'Mixins With Multiple Parameters',
-        'Media Queries as Variables']
+        'Return Values', 'Unlocking Mixins', 'Media Queries as Variables']
 
       REPLACE_NAMES = {
         'The @arguments variable'                   => '@arguments',

lib/docs/scrapers/less.rb

@@ -1,7 +1,7 @@
 module Docs
   class Less < UrlScraper
     self.type = 'less'
-    self.version = '1.4.1'
+    self.version = '1.5.0'
     self.base_url = 'http://lesscss.org'
 
     html_filters.push 'less/clean_html', 'less/entries', 'title'