removed admin middleware, also provider is now dynamically set on unauthorized page button url

config/passport.js

@@ -115,14 +115,4 @@ passport.use('tumblr', new OAuthStrategy({
 exports.ensureAuthenticated = function ensureAuthenticated(req, res, next) {
   if (req.isAuthenticated()) return next();
   res.redirect('/login');
-};
-
-exports.ensureAdmin = function ensureAdmin(req, res, next) {
-  return function(req, res, next) {
-    console.log(req.user);
-    if(req.user && req.user.admin === true)
-      next();
-    else
-      res.send(403);
-  };
 };