(ITS#7101) test001 no longer supports back-ldif

[h.b.furuseth@usit.uio.no]

Full_Name: Hallvard B Furuseth
Version: 2.4.28
OS: 
URL: 
Submission from: (NULL) (193.71.61.60)
Submitted by: hallvard


test001-slapadd now breaks with back-ldif, since it uses
unordered slapadd which back-ldif does not support.
Also 'rm -f $DBDIR1/*' should be 'rm -rf' for back-ldif.