Renamed default Vagrantfile again.
Added comments to Vagrantfile.dist
Increased memory of dbnode and webapp VMs
Added elasticsearch (Git submodule)
Improved the way the timezone is set
Elasticsearch additions
Fixed clearing of proxy cache in Omeka deployment
Changed order of roles in dev_webapps.yml playbook
Removed Git submodule for elasticsearch role
Added elasticsearch role back as files, not a submodule