EyeLink: Use system-dependent image-array format
- Avoids scrambled camera image on 64 bit linux
Eyelink: Improve camera image
- Performance improvement
- Draw pupil circle
- Draw image title
Don't poll the keyboard after the display has been closed (closes #14)
Improve camera setup
- Prettier letters with version info
- Make extra info toggable
Add sleep statements in libeyelink start_recording()
- Hopefully this will fix the mysterious freezes during beginRealTimeMode()
Merge pull request #16 from smathot/master

Do not have time to test the code, but I'm sure you did. Looks good; thanks a lot!