Our Jira server's throwing proxy errors occasionally so add retries
Not sure why this was an instance variable
Output Apache redirect config. Fixes #19
Just move this to be in the same order as we add it to the body
Add a link to Jira attachments

This is pretty nasty and removes any chance for easy reuse. Bummer.
Remove the warning about issues with attachments

Because we now include a link to a place we're going to make Jira
attachments available.
Also spit out the Apache redirect

This means if the script dies you can still copy the output and sort
it to get all the redirects. Fixes #22