
Thanks to:

- Ben Escoto for some useful suggestions, bug reports and code suggestions.
- Soren Hojsgaard for some useful suggestions and bug reports.
- Jussi Lehto for pointing out a bug and suggesting a fix.
- Cela-Diaz, Fernando for reporting a bug.
- Vadlamani, Satis for reporting a bug.
- Wacek Kusnierczyk for suggesting an improvement to 2 examples.
- Jim Holtman for pointing out a bug and suggesting a fix.
- Tomoaki NISHIYAMA <tomoakin@kenroku.kanazawa-u.ac.jp> for fixes.

