proftpd: pack missing files

WARNING: QA Issue: proftpd: Files/directories were installed but not shipped
  /home
  /home/ftp
  /home/ftp/pub

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Joe MacDonald <joe.macdonald@windriver.com>
vpnc: Set RDEPENDS to perl-module-io-file instead of perl

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Joe MacDonald <joe.macdonald@windriver.com>