Documents will include lastUpdated timestamp.
Merge branch 'master' of https://github.com/AtlasOfLivingAustralia/fieldcapture

# By chrisala
# Via chrisala
* 'master' of https://github.com/AtlasOfLivingAustralia/fieldcapture:
  Added a C4OC prefix to the closed projects during NLP migration.