Fixes

• (#1073) Smilies were not scaled on high DPI
• There was no "Synchronize" pop-up menu item for Google address books
• (#1030) Print Pictures from internal viewer: aspect ratio was not maintained with large pictures
• (#1031) Print Pictures from internal viewer: large pictures were printed twice
• (#899) 7.2 (64-bit) Some graphics appeared extraordinarily large in the preview pane
• (#986) In message preview pane the PNG of a HTML message had black background
• Fixed an access violation when viewing HTML messages with images (could be reproduced when changing message zoom back and forth by scrolling the mouse wheel), introduced in 7.3.12.29
• (#947) Downloaded images into message body were not scaled
• (#914) 7.2 (64-bit) GIFs were broken in the Preview pane
• Animated GIFs didn't work in version 7.4