Does not react if the word 'Host' is written in capslock

[JulianKropp]

Traefik doesn't care about how the word 'Host' in "traefik.http.routers.portainer-secured.rule=HOST(portainer.${DOMAIN})" is written. It also accepts it in caps 'HOST'. But cf-companion does not react if the word 'Host' isn't written like this. So would it be possible to add this to the code?

I think changing these lines would help:

docker-traefik-cloudflare-companion/install/usr/sbin/cloudflare-companion

Line 312 in 8b61977

if 'Host' in value:

...
  value = value.lower()         #make value lower case
  if 'host' in value: 
      logger.debug("Traefik Router Name: %s rule value: %s", name, value)
      extracted_domains = re.findall(r'host\(\`([a-zA-Z0-9\.\-]+)\`\)', value)
...