changed applicant_params to  family_member_params in add_family_member() changed person_is_applicant to person_is_family_member? in add_hbx_enrollment()
changed applicant_params to  family_member_params in add_family_member()
changed person_is_applicant to person_is_family_member? in add_hbx_enrollment()

dchbx/gluedb,dchbx/gluedb,dchbx/gluedb,dchbx/gluedb