add old setup fix #33 (hopefully) distros do not update coin/soqt, so make it possible to build pivy without cmake do so with ``` python setup_old.py install ```
add old setup fix #33 (hopefully)
distros do not update coin/soqt, so make it possible to build pivy without cmake
do so with
```
python setup_old.py install
```

looooo/pivy,looooo/pivy,looooo/pivy