Removing exif entries when a datastream is purged or deleted
Merge pull request #5 from msammarco/fez-exif-fix

Removing exif entries when a datastream is purged or deleted
Removed header flush as a fix for metadata population in head
Merge pull request #7 from msammarco/header-metadata-fix

Removed header flush as a fix for metadata population in head
Change tests for new authors import from WoS
Merge branch 'master' of https://github.com/uqlibrary/fez