Colored connections.
Wiring up events in code.
Using Application.Invoke() on all drawing actions.
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