Added ShortURL property to cards and LogoHash property to organizations
Support CardCloseAction and UpdateCardPositionAction as well as test fixes

Some data has changed or expired (in the case of notifications) and tests aren't passing.
I'm not sure what the best long term fix is. But this is a common problem with integration
testing the uses real data.
Ignored a bunch of tests that were not passing due to data that had changed or was no longer available from the Trello API and made sure that the Old data was attached to all UpdateCardAction types