Update Moment.js documentation (2.9.0)

assets/javascripts/templates/pages/about_tmpl.coffee

@@ -217,7 +217,7 @@ credits = [
     'http://modernizr.com/license/'
   ], [
     'Moment.js',
-    '2011-2014 Tim Wood, Iskren Chernev, Moment.js contributors',
+    '2011-2015 Tim Wood, Iskren Chernev, Moment.js contributors',
     'MIT',
     'https://raw.github.com/moment/moment/master/LICENSE'
   ], [

lib/docs/scrapers/moment.rb

@@ -3,7 +3,7 @@ module Docs
     self.name = 'Moment.js'
     self.slug = 'moment'
     self.type = 'moment'
-    self.version = '2.8.3'
+    self.version = '2.9.0'
     self.base_url = 'http://momentjs.com/docs/'
 
     html_filters.push 'moment/clean_html', 'moment/entries', 'title'
@@ -13,7 +13,7 @@ module Docs
     options[:skip_links] = true
 
     options[:attribution] = <<-HTML
-      &copy; 2011&ndash;2014 Tim Wood, Iskren Chernev, Moment.js contributors<br>
+      &copy; 2011&ndash;2015 Tim Wood, Iskren Chernev, Moment.js contributors<br>
       Licensed under the MIT License.
     HTML
   end