* feat(task): impersonate user on task execution
Passing tokens to tasks is cumbersome and we needed a way to more easily create tasks. With this change we no longer need a token on task create. We take the user that created the task and pass that in as the "owner". As far as the task is concerned the owner is the source of permissions.
This is done by adding an additional field on task create that is OwnerID. We will no longer respect the token passed in and it will be deprecated soon.
Things to do still:
Task updates need to allow for owners to be set.
* Report errors found when iterating over flux query in task
* Add failing test for tasks executor result iterator exhaust failure
* Ensure errors exhausting tasks query result iterator are surfaced as task failure
* Update CHANGELOG with task result iteration error surfacing fix
docmerlin (j. Emrys Landivar)
Lyon Hill
Alirie Gray
George