XBoard Accessibility

The version that use TTS to announce the information is being tested by my visually impaired friends. As you know, using TTS is not a good method, so I just created a solution by setting accessible description, so that screen reader can say it. Unfortunately this demands a minor change in orca screen reader code also(scripts/default.py). The patch is attached with this mail. Maybe we have to provide a check box option in orca to enable this. As per mentors instruction, I started discussion in orca development list regarding this.