Be up front about purchase requirement

[marc1uk]

Raccoon sounded pretty neat. I have an old phone (can't afford to upgrade it), so the google play store no longer runs on it. I thought I could use Raccoon to get an apk that I could sideload. But it seems that would require dummydroid to build an old profile, and that evidently requires purchasing a licence. Yes, i saw the blog post on `why free doesn't mean free support'. But this isn't support. It's not a bug report. It's a feature. And after 20 minutes of searching the website, I couldn't find anything about needing to purchase a licence to use it. Feels bad, man.