added instruction to run ./manage load_social_data
added instruction to run ./manage load_social_data

IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site