Adding correct include file "gnunet_dht_service.h"  in neighbours.h


git-svn-id: https://gnunet.org/svn/gnunet@33085 140774ce-b5e7-0310-ab8b-a85725594a96
change log level


git-svn-id: https://gnunet.org/svn/gnunet@33086 140774ce-b5e7-0310-ab8b-a85725594a96
changes to logging


git-svn-id: https://gnunet.org/svn/gnunet@33087 140774ce-b5e7-0310-ab8b-a85725594a96