ObjXMPP  Check-in [5027cc014a]

- (void)_handleFeatures: (OFXMLElement*)elem
{
	OFArray *mechs = [elem elementsForName: @"mechanisms"
				     namespace: NS_SASL];
	OFXMLElement *bind = [elem elementsForName: @"bind"
					 namespace: NS_BIND].firstObject;

	for (OFXMLElement *mech in mechs)
		[mechanisms addObject: mech.name];
	for (OFXMLElement *mech in [mechs.firstObject children])
		[mechanisms addObject: [mech.children.firstObject stringValue]];

	if ([mechanisms containsObject: @"PLAIN"])
		[self _sendPLAINAuth];

	if (bind != nil)
		[self _sendResourceBind];
}