* WIP - threading with dan
* WIP - cleanup with dan
* Fixing a minor bug and adding a comment and taking the win, even though it was all actually done by @jbirddog with help from @essweine
* adding a couple of simple tests
* * Threaded execution of multiple ready engine tasks is now the default behavior for all execution strategies by default (the skip-one strategry does not do it)
* Assure that tasks in the db match those in the spiffworkflow bpmn on save (remove all predicted and pruned tasks)
with @jbirddog, @jlantz, @burnettk
* run_pyl
---------
Co-authored-by: Jon Herron <jon.herron@yahoo.com>
Co-authored-by: jasquat <jasquat@users.noreply.github.com>