Start of rake task to fetch file

Intent to make this a cronnie
Rake task to fetch latest

Logic to check for existing file, check date on file and write if needed.

Still need to add sendmail.  This should be able to be called every hour, at least at first so I can make sure it is working
Add mailer

Now to set up a cron and push to openshift
Add cron, turn on mailer

We will see.  Maybe I'll have a few emails in my inbox in the morning