text: -- user=sensor passwort=sensor
  insert into users(username,password,enabled)
  	values('sensor','$2a$10$CJ/mObOBP9k7jJzxHsifs.hH.cUD.zuof7al4DJak4LiFrvOguWjq',true);
  insert into authorities(username,authority) 
  	values('sensor','ROLE_SENSOR');