-fix test

git-svn-id: https://gnunet.org/svn/gnunet@32350 140774ce-b5e7-0310-ab8b-a85725594a96
force not using DHT for lookups that are only in the master zone (#3325)

git-svn-id: https://gnunet.org/svn/gnunet@32351 140774ce-b5e7-0310-ab8b-a85725594a96
-typos, doxygen

git-svn-id: https://gnunet.org/svn/gnunet@32352 140774ce-b5e7-0310-ab8b-a85725594a96
-indentation, superfluous asserts

git-svn-id: https://gnunet.org/svn/gnunet@32353 140774ce-b5e7-0310-ab8b-a85725594a96
if we found any non-expired block in the namecache, that is sufficient reason to not go to the DHT -- and essentially quickly return NXDOMAIN (#3325)

git-svn-id: https://gnunet.org/svn/gnunet@32354 140774ce-b5e7-0310-ab8b-a85725594a96
-fix copy-n-paste-comment and doxygen

git-svn-id: https://gnunet.org/svn/gnunet@32355 140774ce-b5e7-0310-ab8b-a85725594a96
-add a few comments

git-svn-id: https://gnunet.org/svn/gnunet@32356 140774ce-b5e7-0310-ab8b-a85725594a96
add timeout option to gnunet-gns

git-svn-id: https://gnunet.org/svn/gnunet@32357 140774ce-b5e7-0310-ab8b-a85725594a96
-doxygen, indentation

git-svn-id: https://gnunet.org/svn/gnunet@32358 140774ce-b5e7-0310-ab8b-a85725594a96
make sure to create friends directory before trying to write friends file

git-svn-id: https://gnunet.org/svn/gnunet@32359 140774ce-b5e7-0310-ab8b-a85725594a96