2009-04-24 Peter Kovacs Fix and uniform the usage of Graph and Parent typedefs (#268)
2009-04-24 Peter Kovacs VS compatibility fix (#268)
2009-04-24 Peter Kovacs Exploit the changes of #190 in MCF test file (#234, #190)
2009-04-24 Peter Kovacs Support LEQ and GEQ supply constraints in dimacs-solver (#234, #219)
2009-04-24 Peter Kovacs Bug fix in NetworkSimplex (#234)
2009-04-23 Alpar Juttner Fix usage of sqrt() (#268)
2009-04-21 Alpar Juttner Merge and fix