Update README with the web/ path.

Update the documentation in the README to refer to the newer `web/`
directory instead of `lib/app/`.
Merge pull request #280 from leighlondon/readme

Update README with the web directory.
Do not queue up recmpiles per #265 discussion
Merge branch 'master' of github.com:chrismccord/phoenix
Update readme to better reflect WebSocket handling

The Readme previously implied that the "join" event was implicitly sent back to the client, which is not the case. This update makes it clear that any event must be explicitly sent to the WebSocket connection.
update javascript to log objects unstringified
Merge pull request #285 from thisishugo/javascript-log-objects

update javascript to log objects unstringified
Merge pull request #284 from thisishugo/patch-2

Update readme to better reflect WebSocket handling
Fix deprecated code_reload config reference