Scroll to bottom on new message (if already at bottom).
Stub in Header Component.
Render logic
Merge conflict resolution and refactor
Merge branch 'client-id-modal' into client-id
Allow user to clear requests.
Merge pull request #6 from quickleft/clear_requests

Allow user to clear requests.
Allow user to pause/resume feed.
Merge pull request #7 from quickleft/pause_resume

Allow user to pause/resume feed.
Remove JSX element left by mistake
Allow user to filter requests by path/method/status.
Add “Search” placeholder text to input field.
Add performance enhancements to search functionality.

- When a new request comes in, apply the search filter to only the new request (not the whole set).
- For the search input field, debounce the onChange event handler to 200 ms.
Change search to partial match status and method.
Minor refactors
Work on client-id interface
Merge branch 'master' into client-id
Replace React with Backbone for perf reasons.

React requires a lot of computation to create a virtual dom for an array
property in order to compare to the actual dom. We don’t need to do that,
since all we need to do is append new requests to the feed. Handling this
manually is more performant.
Merge conflict resolution