us5976 - revert unintended push
Merge branch 'us5975' of github.com:inbloomdev/datastore into us5975
us5976 - clean classPeriods and Bell Schedules
US5975 Use given random number generator for repeatability
us5976 - clean db on start
Merge branch 'us5975' of github.com:inbloomdev/datastore into us5975
US5975 Use separate random generator for sections' class periods so as not to disrupt existing test data
US5976 migration script
US5976 update comments of migration script
refactor AT so clear of imported data not needed
DE2851: Completed fix, with UTs and AT.  However, had to wip AT, as for some reason searchApiTests fail locally, even though the procedure works manually.
Oopsie fix.
Merge branch 'master' of github.com:inbloomdev/datastore
de3035 create HATEOAS link from classPeriod to bellSchedule
Merge branch 'master' into us5977