Since Qt Widgets was moved from Addons to Essensials, take the
old description for the Qt Widgets addon and put it in the module.
Change-Id: If955747999d48fe09fff00a9c78e38ccbcf9a493
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
\brief A module which provides a set of C++ technologies for building user
interfaces
+ The \l {Qt Widgets C++ Classes}{Qt Widgets Module} provides a set of UI
+ elements to create classic desktop-style user interfaces. See the
+ \l {User Interfaces} overview for more information on using widgets.
+
\section1 Getting Started
To include the definitions of the module's classes, use the