Centralize message handling for member_state management in group::get_member_state_pretty. More can be done, i18n needs to be added as well (required to having a more generalized handling of memberships in acs-admin and acs-subsite/www/members
Improved adp-include user-subsites (which should be probably nameduser-groups), used on pvt/home: instead of providing a broken link,provide a link to the "members" page.