id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	revision
176	Port the preflow push alg. (max. flow)	Alpar Juttner	Alpar Juttner	"The affected files are
 - lemon/preflow.h
 - test/preflow_test.cc
 - test/preflow_graph.dim"	enhancement	new	major	LEMON 1.1 release	core	hg main