Default limit of 100 returns the first 100 entries which doesn't help when debugging

[Bob Haddleton]

Debugging workflows typically involves many invocations of task-list, execution-list, and action-execution-list, looking for errors or specific execution/task entries. The new limit of 100 on all list operations makes this much more difficult since the operations return the first 100 entries by default, instead of the last 100 entries which is what is needed for debugging the workflows.

It's possible to specify --limit <large number> or --limit -1 (once that bug is fixed) but this seems like a lot of extra work to have to do on every *-list invocation.

It would be a lot more useful for the default execution/task/action-execution-list commands to return the latest 100 entries rather than the first 100 entries.