the size of dot's output to 1024x1024. * src/tgbaalgos/dotty.cc (dotty_bfs::start): Do not preset the size of the graph. Set height=0 for the invisible state.
wrap/python/cgi/README: New files. * wrap/python/Makefile.am (SUBDIRS): Add cgi. * configure.ac: Output wrap/python/cgi/Makefile.