Implement method to manually trigger scraping of platform details

[Former user]

It would be nice to be able to scrape a platform after its already created, like the roms. For some reason a lot of my platforms dont have any data at all. Doing this manually is not a lot of work, but a slight inconvience. The scraper is already there, so i think an extra button/method would be easy to implement.

[Philipp Jess]

Forgot to login before posting.. Bad Phil