added party_size validations
resolved head in new form
Admin can now add servers and restaurants to reservations
admins can assign servers to reservations
Merge pull request #29 from fnc314/admin_reservation_controller

Admin reservation controller
started rspec
fixed head in schema
changed config.secret_token to ENV[SECRET_KEY_BASE]
securely hid gmail account info and facebook developer keys
moved facebook developer keys
removed useless file
removed .env.example file, gave all secret_keys to env file
added unicorn proc file and unicorn in .env file
procfile edits for unicorn
moved unicorn-rails to development
deleted workers folder
added rails_12factor in production
added reservation_mailer, active_admin table, and server resources
added ENV variable for devise
added dotenv-rails gem, add some minor functinality to Tables Controller, working on authentication so only admin has access