
Twitter
*******

Twitter offers per application keys named "Consumer Key" and "Consumer
Secret". To enable Twitter these two keys are needed. Further
documentation at Twitter development resources:

* Register a new application at Twitter App Creation,

* Check the **Allow this application to be used to Sign in with
  Twitter** checkbox. If you don't check this box, Twitter will force
  your user to login every time.

* Fill **Consumer Key** and **Consumer Secret** values:

     SOCIAL_AUTH_TWITTER_KEY = ''
     SOCIAL_AUTH_TWITTER_SECRET = ''

* You need to specify an URL callback or the application will be
  marked as Client type instead of the Browser. Almost any dummy value
  will work if you plan some test.

Twitter usually fails with a 401 error when trying to call the
request-token URL, this is usually caused by server datetime errors
(check miscellaneous section). Installing "ntp" and syncing the server
date with some pool does the trick.
