[Dovecot] Internal login failure

[Jaeson Schultz]

FYI, when I de-installed version v0.99.12.1 and installed v0.99.11.1
everything works fine.  Seems there is a problem with my pgsql query strings
getting munged when they are passed to db_pgsql_query in v0.99.12.1.  I
would still like to be running the "latest & greatest" version of dovecot,
but for now I don't mind running a slightly older version.

If anyone has any insight into what might have caused the problem with the
v0.99.12.1, please let me know.

~Jaeson