try to fix remastersys so it creates the /var/log/journal

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2465 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
checkinstall omits empty directories, so create a blank file in the journal folder with the systemd builder

Fix remastersys's recreation of the journal folder

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@2466 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9