Modified a regex that is used to pull out the dattime of when a vote for a ballot was recorded. It was ignoring white space originally which was a problem when a WatIAM ID (user_id) ended in 'at'.

Also, modified three lines to convert user_id to all uppercase as there are case differences between the voters list csvs and the results txt files. I didn't include this is the sample data that was given.
Merge pull request #1 from feds-sdn/master

Modified a regex that is used to pull out the dattime of when a vote for...