Fix #286 unnecessary require url

config/strategies/facebook.js

@@ -4,7 +4,6 @@
  * Module dependencies.
  */
 var passport = require('passport'),
-	url = require('url'),
 	FacebookStrategy = require('passport-facebook').Strategy,
 	config = require('../config'),
 	users = require('../../app/controllers/users.server.controller');

config/strategies/github.js

@@ -4,7 +4,6 @@
  * Module dependencies.
  */
 var passport = require('passport'),
-	url = require('url'),
 	GithubStrategy = require('passport-github').Strategy,
 	config = require('../config'),
 	users = require('../../app/controllers/users.server.controller');

config/strategies/google.js

@@ -4,7 +4,6 @@
  * Module dependencies.
  */
 var passport = require('passport'),
-	url = require('url'),
 	GoogleStrategy = require('passport-google-oauth').OAuth2Strategy,
 	config = require('../config'),
 	users = require('../../app/controllers/users.server.controller');

config/strategies/linkedin.js

@@ -4,7 +4,6 @@
  * Module dependencies.
  */
 var passport = require('passport'),
-	url = require('url'),
 	LinkedInStrategy = require('passport-linkedin').Strategy,
 	config = require('../config'),
 	users = require('../../app/controllers/users.server.controller');

config/strategies/twitter.js

@@ -4,7 +4,6 @@
  * Module dependencies.
  */
 var passport = require('passport'),
-	url = require('url'),
 	TwitterStrategy = require('passport-twitter').Strategy,
 	config = require('../config'),
 	users = require('../../app/controllers/users.server.controller');