Add authentication layer about api

[joshghent]

Follow this guide https://medium.com/@alexanderleon/implement-social-authentication-with-react-restful-api-9b44f4714fa
https://medium.com/@robince885/how-to-do-twitter-authentication-with-react-and-restful-api-e525f30c62bb

[joshghent]

@mct-dev Know you said you wanted to work on this next perhaps? Did you think to use OAuth rather than Passport?

[mct-dev]

@joshghent - I think passport is a good choice. I will start working on this task if you'd like, using passport to authenticate. Haven't worked with auth before, so I'd like to get some experience implementing it.

I would probably aim to complete this issue before continuing with #14, as well. You can feel free to add me as the "Assignee" to either task.

[joshghent]

@mct-dev Ok perfect, yeah that would be great if you did that. I'd really appreciate your time! Yes I think this is the one to do first, but don't mind you starting #14 as well since it might be helpful to test 👍Awesome work dude, thank you