get emails from yahoo provider (I only got usernames or very few emails)
solve strict errors issued bellow:
Strict (2048): Declaration of HybridAuthAuthenticate::logout() should be compatible with BaseAuthenticate::logout($user) [APP/Plugin/HybridAuth/Controller/Component/Auth/HybridAuthAuthenticate.php, line 194]
Strict (2048): Declaration of HybridAuthAuthenticate::getUser() should be compatible with BaseAuthenticate::getUser(CakeRequest $request) [APP/Plugin/HybridAuth/Controller/Component/Auth/HybridAuthAuthenticate.php, line 194]
small fix for undefined error
Merge branch 'master' of https://github.com/ecommy/CakePHP-HybridAuth