added gjson-safe comment

README.md

@@ -13,8 +13,6 @@
 
 GJSON is a Go package that provides a [very fast](#performance) and simple way to get a value from a json document. The purpose for this library it to give efficient json indexing for the [BuntDB](https://github.com/tidwall/buntdb) project. 
 
-For a command line interface check out [JSONed](https://github.com/tidwall/jsoned).
-
 Getting Started
 ===============
 

gjson.go

@@ -4,6 +4,10 @@ package gjson
 import (
 	"reflect"
 	"strconv"
+
+	// It's totally safe to use this package, but in case your
+	// project or organization restricts the use of 'unsafe',
+	// there's the "github.com/tidwall/gjson-safe" package.
 	"unsafe"
 
 	"github.com/tidwall/match"