I have committed new parameter "useInteger" for GLP solver galileo. Valid values are 0, 1, True, False (default). If true, galileo will search solution with all-integer variables.
Hence my GSoC schedule is finished. Nevertheless, mb I'll have written some more OO code till next OO release, first of all I intend to add some more converters (lp2nlp, qp2nlp, lsp2nlp), also, mb some modifications for ralg will be made.