Move to dh and 3.0(quilt)
Convert patch to quilt
Use libnl3

Closes: #688164
Convert package to dh and quilt(3.0)
Build-depend on libnl3

Git-Dch: Ignore
Remove obsolete patch

Git-Dch: Ignore
Bump dh compat to dh9
cdbs is gone

Git-Dch: Ignore
Bump standards version
Fix errors in manpage
Remove unneeded files
Allow providing of daemon args via /etc/defaul/keepalived

Closes: #693877
Finalize changelog
fix distribution