[dev] turba patch for login failures

[Chuck Hagenbuch]

Quoting Michael Rubinsky <mike at theupstairsroom.com>:

> The following patches turba to gracefully deal with login failures.  This
> was specifically done because when a login or connection failure would
> occur with a IMSP server (or any other backend for that matter) the browse
> display would display an error about $pager and $numDisplayed not being
> defined or objects etc...  Also, in browse.php, if the $driver is not set
> (which would happen during a login/connection failure) then the header.inc
> and select.inc files would not be included.  This patch fixes these issues.

Committed, thanks.

-chuck

--
"Regard my poor demoralized mule!" - Juan Valdez