pithos settings

Conflicts:
	snf-pithos-app/synnefo/pithos/api/settings.py
pithos setup

Conflicts:
	snf-pithos-app/setup.py
webproject settings
webproject setup
new settings management commands
common settings
WIP module entry point
common setup
branding settings

Conflicts:
	snf-branding/synnefo/branding/settings.py
	snf-branding/synnefo/branding/utils.py
branding setup

Conflicts:
	snf-branding/setup.py