exoplatform/ecms — pull request #143 by haquangtan (2012-08-14 02:02:45+00:00)
Title: ECMS-3299: The expand/collapse icon of nt:file in tree explorer is not c...

Link issue: https://jira.exoplatform.org/browse/ECMS-3299
Fix description: Change the way to check current is folder or not