fix init-radosgw* to use the same indentation

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
init-radosgw*: add status

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
init-radosgw*: add all sections to usage output

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
init-radosgw*: fix status return value if radosgw isn't running

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>