Many scripts, but small changes.  Update the way the scripts obtain the
'verbose' flag ala GvR updated test harness architecture.

Old way:

	verbose = 0
	if __name__ == '__main__':
		verbose = 1

New way:

	from test_support import verbose

Some other small readablility and functionality updates.
diff --git a/Lib/test/test_fcntl.py b/Lib/test/test_fcntl.py
index 7639134..4929fbb 100755
--- a/Lib/test/test_fcntl.py
+++ b/Lib/test/test_fcntl.py
@@ -6,10 +6,7 @@
 import fcntl
 import FCNTL
 import os
-
-verbose = 0
-if __name__ == '__main__':
-    verbose = 1
+from test_support import verbose
 
 filename = '/tmp/delete-me'