This is constructor's source code

subdirectories:
- construqtor - main app
- qrayon - qrayon, the Qt-based crayon phsics clone
- bin - output files
- box2d - verbatim copy of Box2D 1.4.3 (http://www.box2d.org)
- gpc - verbatim copy of GPC polygon clipping library 2.32. (http://www.cs.man.ac.uk/~toby/alan/software/)
- graphics - game graphics. Includes KDE logo, on GPL license