adjusting FMax.py to use OpenCOLLADAImporter/Exporter + fixing copyrights in some test scripts

- FMax.py: adjust to using OpenCOLLADAImporter/OpenCOLLADAExporter
- StandardDataSets: fixing some python-scripts, having invalid copyright
in line1 (not as comment!)
- adding .gitignore (removing some temporary / run directories)