add support for arrays in prerotate, firstaction & lastaction
add support for arrays in prerotate, firstaction & lastaction


Former-commit-id: bfb47c288cbdf59a44c6934084403ec68ba21a5b
covermymeds/puppet-logrotate,covermymeds/puppet-logrotate,karolisc/puppet-logrotate,apa-it/puppet-logrotate,zeromind/puppet-logrotate,zeromind/puppet-logrotate,karolisc/puppet-logrotate,apa-it/puppet-logrotate,icann-dns/puppet-logrotate,cwood/puppet-logrotate,ncsutmf/puppet-logrotate,icann-dns/puppet-logrotate,yo61/puppet-logrotate,cwood/puppet-logrotate,ncsutmf/puppet-logrotate,apa-it/puppet-logrotate,yo61/puppet-logrotate,yo61/puppet-logrotate,karolisc/puppet-logrotate,ncsutmf/puppet-logrotate,cwood/puppet-logrotate,icann-dns/puppet-logrotate,zeromind/puppet-logrotate,covermymeds/puppet-logrotate