londonhackspace/hackspace-foundation-sites — pull request #62 by marksteward (2014-05-23 11:41:56+00:00)
Title: Uppercase UID before inserting into DB

After pulling this change in, could you run the following SQL to sanitise the data?

```
create table invalid_cards as select * from cards where uid != upper(uid);
delete from cards where uid in (select uid from invalid_cards);
```

(lowercase cards won't be working atm anyway, so nobody's losing out here)