checks if servers my are online
- measures the temp on rasp
- validates with thermostaat in db => turns on off heater
sudo crontab -e
5 * * * * python /home/pi/raspiservertest/servertest.py
5 * * * * python /home/pi/raspiservertest/temperature.py
5 * * * * python /home/pi/raspiservertest/weatherapi.py
todo: cleanup in cron.