WIP: twitter oauth authentication.
differentiate admins and regular users
after login, send users to special api auth resource
admin users are sent to the admin namespace
use haml
create a new controller for a placeholder root page
layout a simple home page
generate auth_token model
set up relations between auth_tokens and users
ensure each user has a authentication token, coupled to session
WIP: let the user "pick up" their tokens
some simple tests to generate auth tokens/look up users
WIP: use auth tokens as authentication in api controller
helper methods
set up rspec with devise controller helpers
remove reference to old filter name
use :includes, so that related model is no read-only
include public auth_token with test requests
users are only authorized across one request
namespace the watap api
rspecs passing after rebase - fix new namespaced api path helpers