Major changes in 3.19.93:
* Use better arrows for the path bar (Carlos Soriano)

Major changes in 3.19.92:
* Use better thread handling in undo operations (Razvan Chitu)
* Disable zoom and sort menus when the folder is empty (Carlos Soriano)
* Always show the sliders in the pathbar to avoid pathbar clipping (Carlos Soriano)
* Disable Alt+Home for desktop window, avoiding to change the desktop location (Alexandru Pandelea)
* Avoid drag and drop visual hint in list view (Carlos Soriano)
* Make sure we select the previous folder when going upwards in the hierarchy (Carlos Soriano)