hosting_get_client uses client title instead of the (unique) internal name

Ok...

I presume this is by design, since the doxygen comment for that function includes:

 * @param $client
 *   Either the nid or the client title

This function will break if there are two clients with the same title in an Aegir system. Admittedly an edge case, but wouldn't it be better to use the internal name for this function?

tagging as an API issue