/api/register == user register in database local strategy
/api/login == passportjs local strategy
/api/logout == passportjs local strategy logout
/api/auth/google == google login strategy
/auth/google/callback == google login strategy callback
/auth/facebook == fb login strategy
/auth/facebook/callback == fb login strategy callback
/auth/twitter/ == twitter login strategy
/auth/twitter/callback == twitterlogin strategy callback
/auth/reddit == reddit login strategy
/auth/reddit/callback == reddit login strategy callback
/ == 'Hello World'
config/key == file for api keys