Allow local auth & leave comments on hosted auth

[Dmac26]

Summary

Made changes to the app.es6 file to allow devs hosting the site locally to login and run the application submission process.

Additionally, I left comments on the app.es6 file explaining which lines to comment and uncomment in order to allow authentication when the site is live and hosted.

Finally I left several other comments in other files along with a console.log pointing back to app.es6, in an attempt to avoid confusing in the future.