Merge branch 'auth-interface-update' of https://github.com/micro/go-micro into auth-interface-update

config/config.go

@@ -16,6 +16,8 @@ type Config interface {
 	reader.Values
 	// Init the config
 	Init(opts ...Option) error
+	// Options in the config
+	Options() Options
 	// Stop the config loader/watcher
 	Close() error
 	// Load config sources

config/default.go

@@ -67,6 +67,10 @@ func (c *config) Init(opts ...Option) error {
 	return nil
 }
 
+func (c *config) Options() Options {
+	return c.opts
+}
+
 func (c *config) run() {
 	watch := func(w loader.Watcher) error {
 		for {