• Added option to display small shadows for inactive windows as a way to make the active window more salient wrt others (issue #4).
• Ported Match Title Bar Color from Sierra Breeze. It matches the "BackgroundNormal" color under "Windows" section of the color scheme. Title Bar Text Color is manipulated to guarantee visibility (issue #5).
• Ported Font Weight Combobox from Breeze Enhanced.
• Other minor fixes and code clean-up.