 * added task :install_rails_stack_no_config       - toying with the idea that a default config should be         installed during installation and that config_gen & config         should then called later. That was we can pre-install stacks         without worrying about the config at that time.
 * added task :install_rails_stack_no_config
      - toying with the idea that a default config should be
        installed during installation and that config_gen & config
        should then called later. That was we can pre-install stacks
        without worrying about the config at that time.

sauliusgrigaitis/centostrano,sauliusgrigaitis/centostrano,sauliusgrigaitis/centostrano