added active_admin, reservation_admin setup in active admin, automatic redirect for admin users to admin_login through home_controller logic
resolving head conflict with new.html.erb
Merge pull request #26 from darrenwong916/fnc314-reservation_new_view

Fnc314 reservation new view/Fixed Issues On Head New.html.erb
got rid of head conflict in gemfile, added activeadmin gem
Merge pull request #28 from darrenwong916/jackson_admin_dash

Admin dash
admin can delete and edit party size
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]
removed .env.example file, gave all secret_keys to env file