[imp] Login Fails when password contains backslash

[Chuck Hagenbuch]

Quoting Joost De Cock <Joost.DeCock@astrid.be>:

> I'm no horde or imp expert, but in general in php, you can escape a
> character if you precede it with a backslash, so maybe it works if you 
> replace \ (backslash) with \\ (backslashbackslash)

This is really irrelevant in this context. Please test your assumptions 
before speculating...

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"What was and what may be, lie, like children whose faces we cannot see, in 
the arms of silence. All we ever have is here, now." - Ursula K. Le Guin