Add ekg monitoring

Serves HTML over HTTP on port 8354.
Merge pull request #4 from puffnfresh/feature/ekg

Add ekg monitoring
Release 0.1.11
Run with RTS opts to make ekg more useful
Allow virtualhost to be set in config

Why did I hardcode this at all?
Merge pull request #5 from puffnfresh/bug/config-vhost

Allow virtualhost to be set in config