Removing r5n profiler, using the same profiler for both x-vine and r5n


git-svn-id: https://gnunet.org/svn/gnunet@34274 140774ce-b5e7-0310-ab8b-a85725594a96
Add fs search test with multiple files using an AND operator

git-svn-id: https://gnunet.org/svn/gnunet@34275 140774ce-b5e7-0310-ab8b-a85725594a96
- remove dead code, coverity #13008

git-svn-id: https://gnunet.org/svn/gnunet@34276 140774ce-b5e7-0310-ab8b-a85725594a96