Adds a button to the movie genre page to open the chart, and redirects "genre" links to the corresponding "film_genre" page.
Simple script to add a button to the top of the page, allowing you to view the
chart of the top movies of the genre whose page you're currently on, similarly
to the "View full chart" button on music genre pages.
For some reason, RYM decided to ditch the specific film genre links when accessing movie genre pages from within a chart. The film genre pages, however, still exist. I added a redirect for them, so it's easy to navigate back and forth between movie charts and genres again.
