Fix sources migrations. Now using generic user model
Fix sources migrations. Now using generic user model

YACOWS/opps,opps/opps,YACOWS/opps,opps/opps,jeanmask/opps,YACOWS/opps,williamroot/opps,jeanmask/opps,opps/opps,jeanmask/opps,opps/opps,williamroot/opps,jeanmask/opps,YACOWS/opps,williamroot/opps,williamroot/opps