copy previews.dir to previews.tmpDir
add comment about previews.dir removal timeframe
Added /changing and /todo endpoint to the nginx config
Nginx read timeout update

Since we might deal with some large files (e.g. journals CSV), it can take a while before the file gets read. To avoid timeouts, the Nginx `proxy_read_timeout` should be changed.
Merge pull request #90 from stuartf/previewsTmpDir

change previews.dir to previews.tmpDir
Merge pull request #1 from Coenego/nginx-read-timeout

Nginx read timeout update
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
Bump release environment to bootstrap3 release
Update release environment to 6.0.0
Add archive etherpad install, remove git and apt
Enable the error pages on the global administrator tenant
(EtherpadArchiveInstall) Update docs)
Upgrade production and staging to 6.0
Bumping release environment to 6.1.0 RC1
Upgrade release environment to 6.1.0
Bump production and staging environment to 6.1
Bump release environment to 6.1.1
Bump production to 6.1.1