two new -multiwindow bugs

[Brian E. Gallew]

Jack Tanner wrote:
> Harold L Hunt II wrote:
>> The other possibility is that the MultiWindow Window Manager handles 
>> setting the initial title just fine, but it does not handle requests 
>> to change the message.  Thus, xterm sets the message to "bash" on 
>> startup, but requests to change it to the current directory, etc. are 
>> ignored.

In case anyone cares, rxvt does the right thing, so you might consider 
switching like I did.