Unit Tests

- Finally fixed an age-old bug in unit tests.  The bug was that whenever a test
  output contained '*', shell globbing expanded that to a list of all test
  files.  Even though it was simply diagnostic output text.

test/run_all.in

@@ -8,7 +8,7 @@ then
     $i > test.log 2>&1
     while read LINE
     do
-      echo $LINE
+      echo "$LINE"
     done < test.log
     rm test.log
   done