messing with login layout
added some nicer UI effects around the login screen. Still working through navigation paths and general app flow stuff.
cleanup of resource dictionaries and LoginView XAML.
moved BackGroundNoiseBrush from LoginView to MainWindow
fixed LogoutViewModel behavior to match the new LoginView behavior. Also updated RegionManager to allow for null ViewType parameters to unload a region's view.
more workflow updates. in the middle of adding a navigation region for 'back to search' button
messing with colors, layout and workflow. All UI stuff.