puavo-web: change to use cookie_store for session
Document rails env the worker
puavo-web: create users in the background
puavo-web: encrypt password when send it to resque worker
puavo-web: add rsa keys for development
puavo-web: fix task syntax
puavo-web: update documentation
Make tags target phony
Exec :secret_token on :configuration rake task
Run :resque_worker_public_key on configure