Made an adjustment in the IPC UT to account for the fact that nslookup on google.com no longer reports multiple addresses. Added a test using amazon.com since so far it does.
Made an adjustment in the IPC UT to account for the fact that nslookup on
google.com no longer reports multiple addresses. Added a test using amazon.com
since so far it does.

git-svn-id: 6d5d0d0362179181a2785cceb38b76f62e64641d@590 5dfbf39a-1452-0410-8a97-9e58fedde8e3

coverclock/com-diag-diminuto,coverclock/com-diag-diminuto,coverclock/com-diag-diminuto,coverclock/com-diag-diminuto