Fixes some pylint issues.

This doesn't fix all complaints by pylint, but significantly
reduces their number.  Ditto for pep8 complaints.

Also makes a couple of related cosmetic edits.

TESTED:
Ran "scons build-all check" with no errors.
Both "pylint" and "pep8" targets report fewer issues.

1 files changed, 1 insertions, 0 deletions

diff --git a/test_misc.py b/test_misc.py
index 23415603..111d8e06 100755
--- a/test_misc.py
+++ b/test_misc.py
@@ -8,6 +8,7 @@
 from __future__ import absolute_import, print_function, division
 
 import sys
+
 import gps.misc
 
 errors = 0