Compound-passport google oauth 2

[bryanrasmussen]

Since google is shutting down openid support and older versions of oauth I needed to make oauth 2 work for my site. Had some troubles understanding the done function and how to structure my user.js but I finally got it working, I decided that in case someone still wanted to use the older google library for a while longer I would name mine google_oauth but that can be changed if it seems unlikely, this is also why I have made some changes to passport yml needs

The passport yml would look like
development:
baseURL: 'http://localhost/'
ssl_base: 'https://localhost/'
google_oauth:
clientID: client id goes here
secret: secret goes here
scope: space separated list of scope goes here, I just used "email"