[galaxy-dev] User activations

Hi all, Recently I have updated our test galaxy server in order to check some new features like user email activation using emails. I saw that in the admin page http://wiki.galaxyproject.org/Admin/UserAccounts . But I download the last version and the conf values that are supose to be in the universe_wsgi.ini are not present ( at least in the sample file). Do you know if this is a future feature or there is anything I need to do for testing it? thanks everyone for your help Jordi