globally: clean up whitespace around operators and commas to conform with PEP8 Mostly autoformatted by Eclipse. A few manual corrections were performed where Eclipse's autoformatter did something non-idiomatic.

#!/bin/sh
. $(dirname $0)/common.sh

for b in `hg branches -aq` ; do
    hg co $b || break
    echo verifying $b
    hg svn verify
done