Leading photography software developer Nik Software today released an update to its popular Snapseed for Mac and Windows desktop computers. Snapseed is an innovative photo enhancement and sharing app with a powerful suite of imaging filters to make any image extraordinary. The 1.2 version update includes new features, bug fixes, and a free demo version option. The update is free to registered owners of Snapseed Desktop. Snapseed Desktop normally retails for € 15,95, but until August 16, 2012 customers can purchase the electronic download for € 7,99 direct from www.snapseed.com.   New Features and Updates   •    Undo—Now one can undo filters that have been applied to the images. •    Resize Photos—When…