Catalog control documentation now includes description of control properties and other methods

The documentation for the QuickUI Catalog, which now contains 60+ controls, has been updated to include documentation of each class’ properties and methods.

Previously, the only way to see how to use a control was to read the original control source code on GitHub. Now the descriptions for a class’ members are extracted from the source, and then used to populate the documentation page for that class. For example, the ListBox source is parsed to create the ListBox documentation page.