remove empty directories
commita7de3d4303cdab8d801925f724396ada25e674f4
authorErik S. Chang <erik.s.chang@gmail.com>
Fri, 27 Aug 2010 01:35:54 +0000 (27 01:35 +0000)
committerErik S. Chang <erik.s.chang@gmail.com>
Fri, 27 Aug 2010 01:35:54 +0000 (27 01:35 +0000)
treec5704f326e1bf9431a2cbb023369235dea2c558c
parentb0beabbbfe52f6b95624b07dd329912e943d42dd
remove empty directories

git-svn-id: https://lwes.svn.sourceforge.net/svnroot/lwes/lwes-ruby/trunk@537 a2f82657-cdd2-4550-bd36-68a8e7111808