ignore application.yml
added gems(figaro,omniauth,google oauth,activerecord session store)
new gems locked
added authorize method for limiting admin access
added helper method to check current user
added validations, scope for setting an admin (Note: i'm unable to understand the mentioned fix)
added a welcome message for a user
modified the navigation links
added layout to the application
changed secret key token
set session store to active record store
add routes for home,google authorization and logout
added new tables(sessions, admins)
added