Merge pull request #1052 from scitran/archived-flag-to-hidden-tag

api/dao/containerstorage.py

api/dao/containerutil.py

api/dao/hierarchy.py

api/handlers/collectionshandler.py

api/handlers/containerhandler.py

api/handlers/dataexplorerhandler.py

api/jobs/handlers.py

bin/database.py

raml/schemas/definitions/acquisition.json

raml/schemas/definitions/container.json

raml/schemas/definitions/project.json

raml/schemas/definitions/session.json

raml/schemas/input/container.json

raml/schemas/mongo/acquisition.json

raml/schemas/mongo/analysis.json

raml/schemas/mongo/container.json

raml/schemas/mongo/project.json

raml/schemas/mongo/session.json

tests/integration_tests/python/test_containers.py

tests/integration_tests/python/test_propagation.py