Open Source Content Management

I have cleaned up the gtkdialog documentation in our wiki. We have 3 major resources:

1. The reference guide
2. Examples
3. Tips and Tricks

I have added the info from the old  "Tips & Tricks" forum thread to our wiki. Including some fixes and added a new chapter. This information is brought to you by many of our coders over the years. Please keep it this way, and share your knowledge. The "Tips & Tricks" wiki pages are open for editing by all registrated users, so now it should be easier for us to keep things up-to-date.