ESS-Model 2.2 released

ESS-Model is a tool for viewing and generating uml class diagrams from source code.

Version 2.2 changes:
+ Changed diagram bitmap format from .GIF to .PNG
+ Now supports Microsoft XML Parser 4.
+ 'Open folder' function for parsing large java-projects.
+ Fixed bug in delphi parser for projects with many subdirectories
+ Fixed memory leak when saving bitmaps
+ Changed scrollbehaviour when dragging items to the edge of the diagram window.