ros/catkin — pull request #523 by k-okada (2013-10-03 02:20:34+00:00)
Title: fix to work with svn, 

now commit_files() and tags_repository() returns commands although it node used except svn, see https://github.com/k-okada/catkin/commit/c91b8754a90b16aac395058b3f247a0bc0716750#commitcomment-4234735