Changes from 1.4.3 to 1.4.4

• Fixed a bug introduced in 1.4: Accepts first mouse click when not focused did not work.
• Fixed a longstanding issue where quitting too soon after restoring a previous launch could result in playlist items being lost.
• Font Picker window: fixed some selection bugs, and restored pre-1.4 behavior of selecting "sans-serif" as default font.
• Settings window: fixed some minor layout wackiness when adjusting sliders in the Control tab. Made a few minor text & organizational improvements in the UI tab.