Critical Bugfixes:
* Clocktool problems
* Rendering long text
* Race condition on shutdown
* Lost keypresses after workspace switch
* Corruption of fbrun-history

Minor Bugfixes:
* Resize and Move problems

Features:
* 'ArrangeWindowsStack' action
* Treat Windows with WM_CLASS =="DockApp" as DockApps

Minor:
* Updated translations (Bulgarian, Hebrew, Japanese)
* Updated build system