created users migration
set up user model with ouath function
migration for the user_folders join table
model created for user_folders with assoications included
added omniauth gems
created initializer to store omniauth provider info
added sessions, user routes
  - ID, Secret working
  - Need to fix the sessions controller/ def create
  - Use figaro in the future to store secrets
Merge pull request #2 from Onaracs/chore/user_setup

Chore/user setup