Ratings Page Migration

[michaelhiiva]

Change Notes from fe4d25f

• Python code cannot be used directly in template file: agagd/templates/agagd_core/index.html, has been removed and new class RatingsTopRequest has been added to handle scraping for usgo.org/ratings_files/topDanKyu.php and usgo.org/ratings_files/topActive.php
• Added object to the views index, so Top Ratings pages could be directly pass onto front index page
• Urls have been added for information and qualification pages
• Removed 404 titles from information and qualification pages