[imp] add contacts via imp 2.3.7

[Chris Jesseman]

Quoting Chuck Hagenbuch <chuck@horde.org>: 

> 
> Are you sure that version of PEAR is installed and being used? 
> 

function raiseerror is defined in CMD.php line 244. The PEAR in my path is up 
to date as far as I can tell- do you have a sane version checking method that 
you use? 

Thanks, 

-Chris