Files copied from nodejs_chat committed for reference.
Renaming files.
Fixing directory name.
The great rename, and bring things up to working state.
Remove unused notifications.
Removed user list.
Don't try to create channel from Drupal.
Only using websocket, not posting through Drupal.
Better user names.
Print username on join.
Doesn't seem to be needed anymore.
Removing of more cruft, reorganizing and todos.