Fix EOL at EOF

Commands used to search and replace:

    $ git grep -Ilz '.' | xargs -0 -I '{}' sh -c \
      "printf '%s\n' \"\$(cat '{}')\" >'{}'"

The above commands ensure that there is exaclty 1 line terminator at EOF
(rather than 0 or more than 1) on all non-empty text files.

This fixes all of the "new blank line at EOF" errors raised by git:

    $ git diff --check 4b825dc642cb6eb9a060e54bf8d69288fbee4904..HEAD |
      grep '^[^+]' | cut -f 3 -d : | LC_ALL=C sort | uniq -c
         21  new blank line at EOF.
         72  space before tab in indent.
          4  trailing whitespace.

1 files changed, 0 insertions, 1 deletions

diff --git a/test/sysutils/sysutils.sh b/test/sysutils/sysutils.sh
index 34acca07d..94f0b1f76 100755
--- a/test/sysutils/sysutils.sh
+++ b/test/sysutils/sysutils.sh
@@ -158,4 +158,3 @@ then
 else
         echo "TESTING SKIP: whois not found"
 fi
-