Removed PersistentUpToDataChecker, IfNotUpToDate and some other deprectated code.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@585 024a02f7-42f7-40fc-9f58-65666d1f2450
Updated Changelog. Upgraded test SBuild file.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@586 024a02f7-42f7-40fc-9f58-65666d1f2450