3.7 install script - dhcp

[Frank Bax]

I just installed 3.7 twice - once with dhcp and once with static ip address 
- just to see what the differences were so I could make the transition 
manually if/when necessary.  I notice that the dhcp install left two extra 
files on the system not found on the static ip install.
Should a couple of 'rm' commands be added to install script to remove these 
files?
        /etc/resolv.conf.save
        /etc/resolv.conf.tail
Does anybody care about such nit-picky details?
Frank