- adds librt dependency to the Makefile,
- removes duplicated content from the sample babeld.conf file.
Signed-off-by: Gabriel Kerneis <kerneis@pps.jussieu.fr>
git-svn-id: svn://svn.openwrt.org/openwrt/packages@18462 3c298f89-4303-0410-b956-a3cf2f4a3e73