wrong reading of SGF files (bug #3050997)
…ands (bug #3016960)
… board labels existed (bug #2989711)
with the items "Children", "Siblings", "None"
… shell changes and no text was selected before and after the change. This made using SQUARE and other markup commands in Live Gfx unusable, because the markup was immediately cleared after the next line from the program's standard error was received. (Fixes bug #2964755)
…Japanese byoyomi as Canadian overtime (which is currently the only time system supported by GTP and GoGui)