The tech controller now is indenpendent from the
macro controller. The macro controller is responsible for
pulling it's data from the tech controller. It's initialized
after the tech controller so it can do so.
The macro controller is also responsible to building the
menus.
The tech controller issues events that the macro controller
can listen to.
Resolved the dependencies between MainWindow, TechController
and MacroController somewhat more.
* The macro controller now listens to the tech controller
for the active technology
* The tech controller has more responsibility now
* Some functionality has been taken out of the MainWindow
and put into the controller's implementation
* Introduced "refresh" method of tech setup dialog
* Some refactoring -> tech management is part of
tech controller
* Macro category management moved to macro controller
Matthias Koefferlein