According to the user story, Live Preview should only look for index files in the project root. I **like** that you search more than the project root, but it seems like the entire project is searched, which *could* lead to confusing results. Here's a somewhat contrived, simple case that I hit:

1. Open Folder: brackets/test/smokes
2. Select file server-tests/css/desktop.css
3. Start Live Preview

Results:
File citrus%20completed/index.html is opened in Chrome.

This seemed a bit weird to me because it was not in any of the folders of the parent chain. Maybe this is OK, but I thought I would mention it.

Here are some options:
1. Do nothing, this is OK for now
2. Only check folders in parent chain
3. Only check project root