Focus Correct View/Tab after processing/showing results

[muuki88]

Show correct tab in MedmonPresenterView after

• TherapyResultWizard finishes -> focus
• Show results -> focus

Implementation hints

Take a look at org.eclipse.ui.IWorkbenchWizard. As far as I remember
you can use the worbench parameter to easily open a perspective and
thus select the correct view.

However you can achieve this via static method calls on... I think PlatformUI, too.
The selection parameter only applies to the eclipse selection manager, which
doesn't affect our selections.