Use AuthTokenRetrieverLib for deployed apps

[gh-lutheravery]

Is it secure and/or easy to implement an app on a server that retrieves oauth tokens for a redditor using the AuthTokenRetrieverLib?

[sirkris]

Secure? Yes. Easy? Should be, though I haven't personally tested it in any server-side apps. I can confirm it works in desktop apps and on Android in virtual environments (but not on physical devices for some reason; investigating that has been on my TODO list for awhile).

[sirkris]

If anybody does implement this in ASP.NET or some other server-side language, please add it to the docs and do a pull request. If that's too much hassle, you can also just post it here and I'll update the docs.