Stable release

• Better theming of window controls
• Add style-class "pixelsaver" to help GTK Theme maintainers style for pixel-saver
• Applet settings restyled
• Blacklist application control for those apps that misbehave with pixel-saver
• Ability to unmaximize via drag from panel
• Allow the app title to be unthemed
• Ability to remove title borders from appearing in the applet
• Right align and left align capability for title
• Work with mutter 3.32 and later