* Add test case for xdsh when permission denied * Add test case for nodestat for malformed command * Add test case descriptions for nodestat_usage and xdsh_permission_denied
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@7514 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd