2.7.69 released April 9, 2000

- bugfix in regression/eyes/test.sh
- revision of confirm_safety
- revision of review_move_reasons
- new function double_atari
- new function accurate_approxlib
- accurate_countlib takes *libi, *libj as parameters
- fill_liberty tries to avoid setting up double ataris
- doc revision
- load_and_analyze_sgf_file assumes color_has_played
- bugfix in mouse_determine_life