leigh-stack-dnsd: v1.13 ad-blocking now returns nodata (empty) response instead of 127.0.0.1 for evil names

leilgh-infra-dnsd: Re'org'd DNSd into a new infra master package. Fixed a bug in the POC with query response during leigh-co.com operations.

leigh-minecraft-coreprotect-migrate: Removed this implementation because frankly it was a bad one. This task would be better served by a less naieve conversion which simply supports sqlite3 -> mysql.