copy previews.dir to previews.tmpDir
add comment about previews.dir removal timeframe
Merge pull request #90 from stuartf/previewsTmpDir

change previews.dir to previews.tmpDir
Merge branch 'master' of https://github.com/oaeproject/puppet-hilary
Merge branch 'master' of https://github.com/CUL-DigitalServices/avocet-puppet
Added the departments and journals import to the nightly script