adding and deleting address from solver


git-svn-id: https://gnunet.org/svn/gnunet@32293 140774ce-b5e7-0310-ab8b-a85725594a96
some additional information about quota


git-svn-id: https://gnunet.org/svn/gnunet@32294 140774ce-b5e7-0310-ab8b-a85725594a96
improved quota loading + requesting and stopping address suggestions


git-svn-id: https://gnunet.org/svn/gnunet@32295 140774ce-b5e7-0310-ab8b-a85725594a96