Newer version of metabase-relayd as Docker image

[Alceu Rodrigues de Freitas Junior via cpan-testers-discuss]

I just released a new version of the image at 
https://hub.docker.com/r/alceu/metabase-relayd, tag 0.0.4.

Changes were small improvements in the Dockerfile and the usage of a 
newer perl version within.

Regards,
Alceu