[users] SHA1 to replace MD5

[Mr. J. K M. McKean]

 MD5 "...was all but broken by a German cryptographer, Hans 
Dobbertin..."[1] in 1996 wrote PGP's creator and founder of PGP 
Corporation, Phil Zimmermann.  His application used RSA's MD5 and has 
changed to using SHA-1, also openly published developed by the NSA for 
the NIST.  I notice you use MD5 checksums on OOo downloads on your 
website and I recommend changing to SHA-1.

 I code websites and offer my skills to OpenOffice.org.
Jerome K Maule M^c Kean
[1] Zimmermann, Phil /An Introduction to Cryptography/ (PGP Corporation, 
2003) p. 40.