Config command created - config show started

cmd/config.go

@@ -0,0 +1,15 @@
+package cmd
+
+import (
+	"github.com/smira/commander"
+)
+
+func makeCmdConfig() *commander.Command {
+	return &commander.Command{
+		UsageLine: "config",
+		Short:     "manage aptly configuration",
+		Subcommands: []*commander.Command{
+			makeCmdConfigShow(),
+		},
+	}
+}