updated self.down table name typo survey_tentatives->survey_attempts
updated self.down table name typo survey_tentatives->survey_attempts

nblake989/survey,nblake989/survey,runtimerevolution/survey,dr-click/questionnaire,runtimerevolution/survey,kwameboame/survey,nblake989/survey,creatubbles/survey,xuewenfei/survey,dr-click/questionnaire,xuewenfei/survey,dr-click/questionnaire,runtimerevolution/survey,creatubbles/survey,kwameboame/survey,xuewenfei/survey,creatubbles/survey,kwameboame/survey