-indentation, cleanup

git-svn-id: https://gnunet.org/svn/gnunet@31622 140774ce-b5e7-0310-ab8b-a85725594a96
-fix service name construction, remove .gnunet.

git-svn-id: https://gnunet.org/svn/gnunet@31623 140774ce-b5e7-0310-ab8b-a85725594a96
- fix ntohl called on uint16_t


git-svn-id: https://gnunet.org/svn/gnunet@31624 140774ce-b5e7-0310-ab8b-a85725594a96