* first pass migrating config to ff
* nixing a console log from testing
* adding an entry to `UPDATING.md`
* linting ✨
* Adding ENABLE_JAVASCRIPT_CONTROLS to FEATURE_FLAGS.md
* no longer in need of state!
* Turning the flag back off
* linting... le sigh
* and more linting...
* test: add tests for filter bar
* test: merge filter bar tests with master
* test: add test for filter set
* test: filter set tests
* test: merge with master
* test: fix tests for filter bar
* fix: fix CR notes
* fix: fix CR notes