Give error if RECURLY env not set
Script to find non-paying users

So can (to start with) manually move them to free trial, and/or
find out why they stopped paying.
Remove debugging
Cron shell script
Exception for scremium
Say "simultaneous scrapers"

On the pricing page instead of "dataset".
Merge pull request #681 from scraperwiki/unsubscribed-users

Script to find non-paying users
Merge pull request #682 from scraperwiki/simultaneous-scrapers

Say "simultaneous scrapers"
Special case some users

Who are special users, with unusual subscription circumstances.
Merge pull request #683 from scraperwiki/tweak-unsub-users

Special case a couple of users that are special
Tool categories
Sort tools by new position attribute