[Fixed]-For upgrade Django 1.9.7 to 1.9.9 "webpackJsonp is not defined" appears in admin page menu

Pagetree bundle /cms/js/dist/bundle.admin.pagetree.min.js cannot really be used without /cms/js/dist/bundle.admin.base.min.js included before it.

What is also important is to reference them using {% static_with_version %} template tags that come from cms_static library.