[Tails-dev] Please review and merge feature/create-additiona…

Ticket: https://labs.riseup.net/code/issues/6436

commit 4bdf9baeb8161fe680104402673896c6eba4aeb7
Author: Tails developers <amnesia@???>
Date: Fri Nov 22 12:26:15 2013 +0000

    Update additional software user documentation

commit 1731513494cc8639cca3e68c6a3184ce4b07bf5e
Author: Tails developers <amnesia@???>
Date: Fri Nov 15 12:53:33 2013 +0000

    additional software: create an empty config file if needed

    New security checks in live-persist requires the file to have
    specific owner and mode. To ease use, we now create an empty
    configuration file with the right permissions.

This should be merged before the freeze if bugfix/safer-persistence is
merged (which I hope).

Thanks by advance