+--------------------------------------------------+
| FEATURES / REMARKS                               |
+--------------------------------------------------+
 - Supported entities: Only triangles and faces
   (converted to two triangles)
 - Unsupported entities:
   * Points and lines
   * Circles, arcs, ... are broken down to lines


+--------------------------------------------------+
| CHANGE LOG                                       |
+--------------------------------------------------+
[2015-11-10] Version 1.03 => 1.10
 - API changed slightly, simplified datamodel

[2012-04-08] Version 1.02 => 1.03
 - Support for exporting face lists added
 - Fixed handling of wrong formatted versions

Version 1.01 => Version 1.02
 - Check if file is writable

Version 1.00 => 1.01
 - Fixed some syntax bugs: semikolon, braces, names
 - Support for writing colors added

Version 1.00
 - Initial version