'svn cleanup --remove-unversioned unversioned-file'

[Daniel Shahaf]

Actual behaviour:
    % $svn cleanup --remove-ignored gen-make.opts
    subversion/svn/cleanup-cmd.c:112,
    subversion/libsvn_client/cleanup.c:238,
    subversion/libsvn_client/cleanup.c:107,
    subversion/libsvn_wc/cleanup.c:218,
    subversion/libsvn_wc/cleanup.c:149,
    subversion/libsvn_wc/cleanup.c:57: (apr_err=SVN_ERR_WC_NOT_WORKING_COPY)
    svn: E155007: '/home/danielsh/src/svn/t1/gen-make.opts' is not a working 
copy directory

Expected behaviour:
    % $svn cleanup --remove-ignored gen-make.opts
    D    gen-make.opts

Reason: 'svn status gen-make.opts' shows that file as ignored.