Added warning, when out-of-date target hasn't changed the timestamp of the file after it's execution.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@721 024a02f7-42f7-40fc-9f58-65666d1f2450
Version bump and added dist target.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@722 024a02f7-42f7-40fc-9f58-65666d1f2450