Update WPF demo for latest version


I cannot get the WPF demo to work.

1) First I have to manually fix the ctp-file for the USER-dll. Not having this file at this specific location causes some crashes.
2) The CTFireEvent method seems to have an third parameter. Replace all fixed it. But after a generate they are all gone again (function Window.CTFireEvent( in CTPresentationFramework)
3) There is some WPFUtils class missing?

Using version 1.0.68 (latest I could find on your site). Maybe this version number could be displayed in the source generator, so everyone can double-check he has the latest version?