I dig this. Need to find time in the next few days to look it over, and I'll merge it in.

All right, feel free to modify or prettify the code if needed.

I'm trying to test this but getting the "To use reCAPTCHA you must get an API key from https://www.google.com/recaptcha/admin/create" message. I do have a key entered, but I'm testing this on localhost and google states any key should work on localhost.

I don't clearly understand the problem with reCaptcha, can you explain in a bit more detail?

Call to undefined method Bitauth::get_user_by_email()
Called by Bitauth::generate_forgot_code()

@subdesign I was just testing the base install with your mod, set the recaptcha keys in the config (even though I'm testing on localhost/127.0.0.1 and google says any key will work on localhost), and got the error that I reported above. I've disabled it as I don't need it for what I'm doing, but it didn't work for my tests.