update old migration to put local classes inside of migration
update old migration to put local classes inside of migration

This follow the pattern of other similar migrations. I can't remember the details but I do remember that
there were problems with putting the classes outside.

concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse