Do a large chunk of the move to go

This commit moves a huge chunk of the code to go. The TODO.md document
indicates what is left to be done.

cmd/config.go

@@ -0,0 +1,27 @@
+package cmd
+
+import (
+	wisski_distillery "github.com/FAU-CDI/wisski-distillery"
+	"github.com/FAU-CDI/wisski-distillery/env"
+)
+
+// Config is the configuration command
+var Config wisski_distillery.Command = config{}
+
+type config struct {
+}
+
+func (s config) Description() wisski_distillery.Description {
+	return wisski_distillery.Description{
+		Requirements: env.Requirements{
+			NeedsConfig: true,
+		},
+		Command:     "config",
+		Description: "Prints information about configuration",
+	}
+}
+
+func (s config) Run(context wisski_distillery.Context) error {
+	context.Printf("%#v", context.Environment.Config)
+	return nil
+}