Description of zoning fabrics configuration options

Configuration option = Default value	Description
[BRCD_FABRIC_EXAMPLE]
fc_fabric_address =	(StrOpt) Management IP of fabric
fc_fabric_password =	(StrOpt) Password for user
fc_fabric_port = 22	(IntOpt) Connecting port
fc_fabric_user =	(StrOpt) Fabric user ID
principal_switch_wwn = None	(StrOpt) Principal switch WWN of the fabric
zone_activate = True	(BoolOpt) overridden zoning activation state
zone_name_prefix = None	(StrOpt) overridden zone name prefix
zoning_policy = initiator-target	(StrOpt) overridden zoning policy