Python cleanups, round 2: line too long, etc.

- Line too long (>80)
- Pointless continuation (\) characters
- Trailing semi-colon
- 'not foo in bar' -> 'foo not in bar'

Change-Id: I7acb7f166d2f945005bf5578a740b887b1654597

resources/com/google/gerrit/pgm/Startup.py

@@ -22,7 +22,7 @@ import sys
 
 def print_help():
     for (n, v) in vars(sys.modules['__main__']).items():
-        if not n.startswith("__") and not n in ['help', 'reload'] \
+        if not n.startswith("__") and n not in ['help', 'reload'] \
            and str(type(v)) != "<type 'javapackage'>"             \
            and not str(v).startswith("<module"):
             print("\"%s\" is \"%s\"" % (n, v))