Add a scheduled task in payment to take care of old PENDING transactions (by moving them into a PAYMENT_FAILURE state).
Needed to make some chirurgical changes in EntitySqlDaoWrapperInvocationHandler and UUIDCollectionBinder to allow
updating a bunch of rows at once while correctly creating audit and history.
Merge branch 'master' of github.com:killbill/killbill
Minor payment cleanup