Changed hit area for node. Added option to give a color to test node.
Changed hit area for node.
Added option to give a color to test node.

mbraak/jqTree,mbraak/jqTree,hbaptiste/jqTree,bolster/jqTree,bolster/jqTree,mbraak/jqTree,hbaptiste/jqTree,bolster/jqTree,hbaptiste/jqTree