[proftpd/f16] (6 commits) ...Update to 1.3.4rc3

[Paul Howarth]

Summary of changes:

  7b14d18... convert to systemd (*)
  3046ecd... rebuild against libmemcached.so.8 (*)
  3c0a892... Replace the unit file with the one I've been testing (*)
  660e337... Restore back-compatibility with older releases and EPEL (*)
  9ab658f... Merge branch 'master' into f16 (*)
  d8effbb... Update to 1.3.4rc3 (*)

(*) This commit already existed in another branch; no separate mail sent