WinSnap 3.1.2

* Fixed and improved "Clear Aero background under Vista/7" feature
* Fixed and improved rendering of custom controls on slow computers
* Fixed an issue with multiple presses of the PrintScreen key in the Region mode
* Fixed an issue with applying Advanced Capture Settings on the first run
* Several improvements to the WinSnap setup process
* Fixed a PCA warning on Windows 7 (caused from time to time)
* Added compatibility section to the EXE manifest for Windows 7