Update project changes test to test a project change that should actually emit a change event. Clicking on blocks should not emit a project changed event.

This reverts commit 29d5619d.

* Updates to preview modal for release

* Design tweaks and remove import modal

* Resolve issues with tests

* Copy edits HT Eric

* Resolve lint issue with integration test

* One more change to the disclaimer language

* Add line break

Pages no longer reload if you hit the same hash URL twice

Fix integration tests for the recent chrome stable update