Need to test out rspec helper with new private ssr files directory

[justin808]

Links:
https://github.com/search?q=repo%3Ashakacode%2Freact_on_rails%20manifest.json&type=code

react_on_rails/docs/guides/rspec-configuration.md

Line 62 in 120bd43

config.webpack_generated_files = %w( manifest.json )

The place that we used "manifest_json" as a "bundle" was to save time checking for changes that trigger webpack builds for rspec.