Image picker for Windows Store does not open previously selected image location and clears the path on cancel.
Steps to reproduce:
1. Open attached project or create a new one and set any splash image in location other than Assets folder
2. Mouse over the splash image, it will show relative path other than Assets folder
3. Click the button to change the splash image, it will open up a file dialog with default location set to Assets folder
4. Click cancel, image will get removed