Disable/Remove Twitter buttons when no keys set (was: Twitter sign in doesn't work with heroku two-click node)

[johana-star]

I deployed using the Heroku two-click.

When I clicked on sign in with twitter on my new node, I got the following message:

I expected either: no button to click, or that somehow I can magically do auth with my node.

[wilkie]

You'll still have to enter your twitter auth keys in the command line or on heroku dashboard because we don't store them in the db so we can't add a form to the site. Try out one of those options and let us know if that works.

And then, somebody could write that into the README :)

[johana-star]

And perhaps hide the button if keys are blank… Thanks for letting me know where to dig.

[carols10cents]

Yep I think we should hide the buttons if no key.