test file needed

Hi,

I am now polishing the MeshIO stuff, so it is a good time to address the issue [1].

could someone with a Windows box try running

./script/convert_mesh.py meshes/3d/cylinder.mesh out.vtk

and send me the resulting file 'out.vtk'?

Thanks, r.

[1] http://code.google.com/p/sfepy/issues/detail?id=128