Drop AVAHI and use systemd-resolved to announce hostname via mDNS and LLMNR. Also continue to offer the _workstation._tcp.local service since it is used by the CoreDNS mDNS plug-in.
* Update Buildroot to 2019-02.3 * Fix enter script * Update ova_defconfig * Fix network manager * Remove runc patches * Use same docker version * Fix build * Fix vmtools * Fix depens * Fix handling with tempfiles * Fix permission handling * Fix cp * Cleanup * Fix mounts