Create a VMs rundir if it doesn't already exist. Remove left over deb…

…ugging printf

Add Support multiple TOML Configuration Files

- Support multiple configuration files (eg. specifying -c / --config
  multiple times).
- Support reading multiple configurtion files by specifying a directory
  of toml files.
- Hkmgr now defaults to looking for hkmgr.toml and hkmgr.d/*.toml in
  the CWD when no configuration file is specified.

Closed #15.

Rename the uart log to console.log, as we still need to log stdout/er…

…r and this probably makes more sense to name generically log. Allow specification of raw or device HDDs, by not prepending the file:// which qcow requires

Add GitHub Actions CI to test the project on macOS

Move version injection into main and allow setting root.Version. This…

… allows us to use the default goreleaser version number injection settings

Automatically generate, store, and subsequently load a VM UUID in the…

… VM's run dir if not specified.

Update todos

Add PID in status output. Check that the process executable is either…

… 'hyperkit' or 'com.docker.hyper'. Note, the executable name is limited to 16 bytes long

Make relative paths in a VM config relative to the run_dir, split out…

… setting defaults

Add homebrew tap to goreleaser