[Facebook] completely remove facebookclient

helios_auth/auth_systems/facebookclient/__init__.py

helios_auth/auth_systems/facebookclient/djangofb/__init__.py

...uth_systems/facebookclient/djangofb/context_processors.py

...h_systems/facebookclient/djangofb/default_app/__init__.py

...uth_systems/facebookclient/djangofb/default_app/models.py

...facebookclient/djangofb/default_app/templates/canvas.fbml

.../auth_systems/facebookclient/djangofb/default_app/urls.py

...auth_systems/facebookclient/djangofb/default_app/views.py

helios_auth/auth_systems/facebookclient/djangofb/models.py

helios_auth/auth_systems/facebookclient/webappfb.py

helios_auth/auth_systems/facebookclient/wsgi.py