Bug 3380: Give BayesSQL smarts enough to have readable/writable connections.  Also, do not create a new user entry when tying read only.
Bug 3380: Give BayesSQL smarts enough to have readable/writable connections.  Also, do not create a new user entry when tying read only.

git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@46160 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin