express [-h|--help] [-v|--version] [-c|-css ENGINE] [PATH]
The express
executable generates apps at the given PATH or the
current working directory. Although Express is not bound to a specific
application structure, this executable creates a maintainable base app.
-s, --sessions Add session support
-c, --css ENGINE Add css ENGINE support (less|sass). Defaults to plain css
-v, --version Output framework version
-h, --help Display help information