Begin replacing GTK with XWT.
Completely removed Stetic.
Cleaning up, formatting.
Merge branch 'master' into xwt

Conflicts:
	MonoMultiJack/MonoMultiJack.csproj
	MonoMultiJack/Widgets/ConnectionColors/Colors.cs
	MonoMultiJack/Widgets/ConnectionDisplay.cs
	MonoMultiJack/gtk-gui/MonoMultiJack.Widgets.ConnectionDisplay.cs
	MonoMultiJack/gtk-gui/generated.cs
	MonoMultiJack/gtk-gui/gui.stetic
Drawing of connections.
Cleaning up:

- spacing of widgets
- removed unnecessary private declarations
- scrolling in TreeView.
Refactoring: Moving sub-widgets to inner classes.
Completed configuration windows.
InfoWindow implementation.
Fix for not-configured jackd.
Begin implementing AboutWindow.
About Window.
Placeholders for entry boxes.
Bump version to 0.4.0