Modified README to includ three new added warning lists.

README.md

@@ -15,12 +15,15 @@ are available in one of the list. The list can be globally enabled or disabled i
 - [lists/automated-malware-analysis](lists/automated-malware-analysis) - known domains used by automated malware analysis services
 - [lists/bank-website](lists/bank-website) - List of known banking website
 - [lists/cisco_top1000](lists/cisco_top1000) - Cisco (Umbrella) top 1000 websites
+- [lists/cloudflare](lists/cloudflare) - known IP ranges published by Cloudflare
 - [lists/common-ioc-false-positive](lists/common-ioc-false-positive) - common false-positives in IOCs
 - [lists/crl](lists/crl-ip-hostname) - Source IP addresses, hostname and url from CRL (certificate revocation list)
 - [lists/eicar.com](lists/eicar.com) - hashes for EICAR test virus
 - [lists/disposable-email](lists/disposable-email) - List of disposable email domains
 - [lists/empty-hashes](lists/empty-hashes) - hash values of empty files
 - [lists/google](lists/google) - known domains and hostnames from Google
+- [lists/googlebot](lists/googlebot) - known IP ranges for googlebot crawler
+- [lists/google-gmail-sending-ips](lists/google-gmail-sending-ips) - known IP ranges use by Google gmail mail sending
 - [lists/ipv6-linklocal](lists/ipv6-linklocal) - IPv6 link local prefix
 - [lists/microsoft](lists/microsoft) - known Microsoft domains
 - [lists/microsoft-azure](lists/microsoft-azure) - known Microsoft Azure Datacenter IP Ranges