Release v2.0.3

An update is available - having fun again, by using PLCEdit! Happy
I’ve fixed a small but horrible bug. The lines highlighter and the printable
area routine causes the app to repaint the editor windows permanently
- at least the CPU load swings up to maximum Sad
Next I’ve solved some wrong handlings of the class PrefDialog. A window
resizing and a repeated opening of the POUs from the file autoSession.dat
should gone now.

Because my free time is limited, I’ll slow down the development of PLCEdit.
Hopefully version 2.1 can be released at the end of summer 2009.