Back on dnn user names again

This change (for Jules) worked:

update dnn_users set username='JulesR', displayname='JulesR'  where username='JROSE02'
update aspnet_Users set username='JulesR' ,loweredusername='julesr' where username='JROSE02'
update yaf_user set name = 'JulesR' where name='JROSE02'

My previous post on this had a typo!

At least I hope the change worked....