re-enabled debug-level cron info
made spacing consistent
added documentation on all cron_helper methods and variables
not adding routes to cron if they are already in it
udpated how we look in crontab to handle slashes better
removing quotes when we look in crontab, because they get escaped out
Merge pull request #571 from shatterednirvana/dont-duplicate-cron-routes

Don't duplicate cron routes