Sample apache config

@user mentions are now recorded and displayed

Minor tweaks

Fixed markup

readme updated

Started using Step (https://github.com/creationix/step) for more readable async coding style

Using RedisClient.multi() instead of nested callbacks, code is cleaner

Do not prefill the user name field is param is missing

Updated the whole app to be compatible with the latest Express and node; added follow/unfollow

Show new users in timeline sidebar

More methods ported; ui updated

Ported more domain methods

Started working on signup and authentication

Using express.js

first commit