reduce log level when solution was found within optimality gap


git-svn-id: https://gnunet.org/svn/gnunet@33317 140774ce-b5e7-0310-ab8b-a85725594a96
- increase log level when quotas cannot be loaded from configuration
- fix for setting default inbound bandwidth


git-svn-id: https://gnunet.org/svn/gnunet@33318 140774ce-b5e7-0310-ab8b-a85725594a96
remove log level and initialize values


git-svn-id: https://gnunet.org/svn/gnunet@33319 140774ce-b5e7-0310-ab8b-a85725594a96