Improved tolerance for truncated last modified time stamps of files. Also print the target self description when executing, if any.



git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@398 024a02f7-42f7-40fc-9f58-65666d1f2450
Updated changelog.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@399 024a02f7-42f7-40fc-9f58-65666d1f2450