Fixing position of scrolling text relative to static text in AboutWindow.xib. 
It was one pixel off.
Adding hi-dpi support.
This is a bit crude. Strictly speaking, we should update everything every time the window is reopened.
The start and end of the animation to not show the text anymore.
IMHO this looks cleaner.
Adding “.gitignore”.
Changing font of Credits to Lucida Grande.
Replacing kAboutWindowCreditsAnimationDuration with kAboutWindowCreditsAnimationSpeed. 
This allows for all localizations to have the same scrolling speed, regardless off text length. 
Changing scaleFactor to readonly.
Implementing support for changing scale factor. 
Implementing motionBlurFilter.
Touched by Xcode.