0.5.0-rc21

package.json

 {
   "name": "json-schema-faker",
-  "version": "0.5.0-rc20",
+  "version": "0.5.0-rc21",
   "description": "JSON-Schema + fake data generators",
   "homepage": "http://json-schema-faker.js.org",
   "main": "dist/index.js",