additional dependency info for readme

Author: jakemcdermott

README.md

@@ -1,6 +1,6 @@
 Vue.js and django-rest-auth
 ========================================================================
-An example [Vue.js](https://github.com/vuejs/vue) project featuring an unstyled authentication and registration flow using endpoints from [django-rest-auth](https://github.com/Tivix/django-rest-auth).
+An example [Vue.js](https://github.com/vuejs/vue) project featuring an unstyled auth and registration flow using endpoints from [django-rest-auth](https://github.com/Tivix/django-rest-auth).
 
 * [client](client)
 * [server](server)
@@ -9,4 +9,4 @@ An example [Vue.js](https://github.com/vuejs/vue) project featuring an unstyled
 - python 3.5+
 - pip
 - node 8.9.0
-- npm
+- npm 5.6.0