Text search only supported on MongoDB version >2.4
Text search only supported on MongoDB version >2.4

Also fixes #99 by setting connect=False on mongo client

guardian/alerta,guardian/alerta,skob/alerta,mrkeng/alerta,guardian/alerta,mrkeng/alerta,guardian/alerta,mrkeng/alerta,mrkeng/alerta,skob/alerta,skob/alerta,skob/alerta