HUE-552. Change Hue.DesktopManager to default to solid color.
Review Request #1825 - Created June 16, 2011 and updated
Changes made: Hue.Desktop.BackgroundManager defaults to a solid color. Hex value for "Rich Blue" color has been changed, new value is used as default. "Grey Green" and "Khaki" have been removed, since they look bad. Rather than choose hue logos at random for solid color backgrounds, we now have specific hue logos for each solid color for uniform look and feel.
Visual inspection. Works in FF and Chromium (working in Linux, so I don't have access to Safari).