restart task on error

[rgonzalez]

I know that you can make an error handling task to restart the task that failed, but it would be nice to have a "restart task" option in the advance tab of the task in case the task fails, that way we don't need to have an error handling task just to restart the task.

[rgonzalez]

And I'm just thinking, it would be nice to be able to filter the robotask log so we can easly find for errors.