Various sanitizations:

Various sanitizations:

. Don't clobber the TERM setting; it's supposed to be done by /etc/ttys
  already.
. Comment out the Interviews stuff, 98 % of all users probably won't
  ever use it.
. Install the files with better default permissions in the skeleton
  directory; pw(8) retains the permissions when creating a new
  acount, and installing them read-only is stupid, yet installing
  .rhosts world-readable is dangerous.

2.2 candidate