[varnish/f21] (6 commits) ...Rebased patch for el6

[Ingvar Hagelund]

Summary of changes:

  8859a22... systemd support for rhel7 (*)
  09d50ca... systemd support for rhel7 (*)
  05fb3f2... - New upstream release - systemd support for rhel7 - Droppe (*)
  16291dd... New upstream release (*)
  06c92f3... actually add new source (*)
  c08ca2c... Rebased patch for el6 (*)

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