eu81273/angular.treeview — pull request #9 by safiyu (2013-10-13 13:15:23+00:00)
Title: Click label to collapse and expand

-Added new Folder open and close icon taken from http://iconmonstr.com/ which provides free licensed icons.
-Changed Highlight color to light grey which suits these icons
-Allows user to click the label to expand and collapse the tree. It provides better user satisfaction.