Therion 0.3.0

[m.b at speleo.sk]

Hi everybody!

Therion 0.3.0 is available. Substantial changes:

 * Therion goes 3D: vrml, 3dmf and native therion formats with
   passages reconstructed from 2D maps
 * completely new Win32 installation with TeX and Tcl/Tk included

XTherion:

 * 3D model viewer added
 * Map editor: only the visible part of background images is zoomed
   (less memory consumption and speed improvement)
 * Map editor: support for JPEG and PNG images if tkImg extension
   is installed

M.