US5977 add classPeriod bellSchedule to public config
add classPeriod bellSchedule to public config
US5977 public config for delta - classPeriod&bellSchedule
us5977 bulk extract AT for BS and CP
Merge branch 'us5977' of github.com:inbloomdev/datastore into us5977
Merge branch 'master' into us5977
US5977 comment out failing ATs
Merge branch 'us5977' of github.com:inbloomdev/datastore into us5977
Merge branch 'master' into us5977
us5977 generically clear collections so new entities such as classPeriod are also cleared
US5977 fix failing AT
Merge branch 'us5977' of github.com:inbloomdev/datastore into us5977
Revert "us5977 generically clear collections so new entities such as classPeriod are also cleared"

This reverts commit 3da5f94eec891a20651f824b21b9219a75a604c8.
us5977 clear the classPeriod collection
Merge branch 'us5977' of github.com:inbloomdev/datastore into us5977
us5977 - clean test data
us5977 - added assertion for section classperiodId extract
US5977 complete ingestion api  bulk extract tests
Merge branch 'us5977' of github.com:inbloomdev/datastore into us5977
us5977 AT for bulk extract BS and CP from API, only post and delete