[MacTUG] Mavericks - Adding apps to the Finder Toolbar - Mac OS X Hints

[Marlon A. Griffith]

"""
Where before you could simply drag any icon up to the Finder toolbar and
hold it there for a second to add it, you now need to first hold down
Option+Command and then start dragging the desired icon to the toolbar.

You can still remove the icons the same way as before: holding down
Command, dragging the icon away from the toolbar and then releasing.

http://hints.macworld.com/article.php?story=20131025093452688
"""