Rollback Import Merged

It's become clear that things in both systems (aha and JIRA, in this example) need to be set up perfectly being implementing any sort of integration. Before things were imported from JIRA to aha it was unclear exactly how it would look and work - it took several iterations of importing before being satisfied with the result in aha. With the inability to bulk delete releases and epics it results in a very arduous process to manually delete all of these things, change the integration config and then re import. If there was the ability to "undo" an import or test it there would no longer be a need to bulk delete things like releases (in this scenario)