whatif.py is working now

https://github.com/apache/whimsy/blob/f0750fd969b57144d337d5e479a22ca82c9b7c33/www/members/whatif.cgi#L11 I don't know how to properly fix this code, but `whatif.py` works and can consume the new `vote-results.json` file. I kept the cmdline arguments the same for `whatif.rb` Could you get it fixed up? Future would be an improved command line set of --options