45.alpha
========
* window-list: Modernize default styling [Alexander; !253]
* Replace classic styling with built-in light style [Florian; !254]
* window-list: Add tooltip for long window titles [Arik; !251]
* light-style: New extension [Florian; !256]
* Misc. bug fixes and cleanups [Florian; !255, !257]

Contributors:
  Florian Müllner, Arik W, Alexander Weichart