[et-mgmt-tools] more gui improvements

[David Robinson]

>> I attached a patch to BZ 253144 that adds the "are you sure" dialog to 
>> the delete button. The patch applies against virt-manager in RHEL5.1 
>> beta.
>>
> Heh... well, I'm not sure we really need it in the 5.1 version, because 
> the delete button there is fairly obvious and located separately at the 
> bottom of the window. I would consider it for 5.2 however (patch 
> deadline for 5.1 is way past now).

No problem. I was thinking more along the lines of "yes, I did mean to 
press Delete, but opps I selected the wrong guest", and "opps, I meant 
to press New, not Delete"  :-)

--Dave