Improved rules handling

Rules can now come in 3 different formats:
- AdBlock rules
- Host lists
- Domains lists
All will be converted into domain lists and aggregated
(only AdBlock rules matching a whole domain will be kept).

Subdomains will now be matched if it is a subdomain of any domain of the
rule.
It is way faster (seconds rather than hours!) but less flexible
(although it shouldn't be a problem).

resolve_subdomains.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+# Resolve the CNAME chain of all the known subdomains for later analysis
+cat subdomains/*.list | sort -u > temp/all_subdomains.list
+./resolve_subdomains.py --input temp/all_subdomains.list --output temp/all_resolved.csv
+sort -u temp/all_resolved.csv > temp/all_resolved_sorted.csv
+