v0.5.3

This is a pretty big release with following main changes:

• Implement proper support for selecting the dnsmasq instance and automatically acquiring its properties (including the conf-dir), which fixes compatibility with OpenWrt snapshots, and with systems which are using multiple dnsmasq instances
• Support the 'apk' package manager for OpenWrt snapshots
• Multiple (mostly minor) bugfixes
• Various code quality improvements
• Minor improvements in console, log and error messages
• Improve and update documentation

Full Changelog: v0.5.2...v0.5.3

Cheers!