WPF GUI first run

Succeeded to launch the WPF application hosting the controls that Naro had on WindowsForms. It still looks strange also doesn't behave as it should behave but looks good for the first application run. The OpenCascade view doesn't respond yet to mouse events but the Property Grid and Tree View work well, an object selected in the tree is also selected in the scene.

Will continue working at connecting the mouse events and also the toolbar events.