Version 4.0 Patchlevel 9 Added Features/Bug Fixes

1. Fix a compatibility bug. If "file.obj" is produced by tgif-3.x, text objects in PostScript file are not positioned correctly for "tgif -print -ps file.obj". This is not a problem if tgif is run interactively (without "-print"). Thanks to Dan McMahill <mcmahill@mtl.mit.edu> for pointing out the problem.

2. Fix bugs in flipping grouped objects with text subobjects horizontally and vertically. Thanks to Stephan Shuichi Haupt <stephan@bios.t.u-tokyo.ac.jp> for pointing out the problem.