v0.6

Features:

• configurable bootstrap DNS server
• REST API and CLI tool to enable/disable blocking and perform simple DNS query
• HTTP endpoint for swagger documentation of REST API

Improvements:

• config path is configurable
• added description, how to run with helm and k8s
• small improvements on grafana dashboard template
• additional prometheus metric
• disabling and enabling of blocking in grafana dashboard (via REST)

Bugfixes:

• Error on processing empty query