Move selector to client/selector

client/selector/registry/registry.go

@@ -0,0 +1,11 @@
+// Package registry uses the go-micro registry for selection
+package registry
+
+import (
+	"github.com/micro/go-micro/client/selector"
+)
+
+// NewSelector returns a new registry selector
+func NewSelector(opts ...selector.Option) selector.Selector {
+	return selector.NewSelector(opts...)
+}