Allow for scraping Pastebin API usage

[deadbits]

Pastebin Pro offers an API that is meant for scraping specifically. It's only available to paid users, though having the option of the standard scraping versus scraping API would be nice.

Pastebin Pro memberships are also only $50/lifetime so it's not an unattainable cost for most users I'd imagine

[deadbits]

For reference : https://pastebin.com/doc_scraping_api

[needmorecowbell]

Going to try to find someone with a pro version of the membership I can borrow to build this out before I end up buying it for myself.