It's not clear what did or did not happen in the current continuity. What we do know is that there certainly wasn't a "reset" since Battleworld still exists (Contest of Champions) and the events of Secret Wars still exist in continuity. Otherwise the Ultimate Mjolnir could not have come to exist in the Marvel Universe.
I believe this was and will continue to be left vague so each author has plenty of "wiggle room" to make their stories as they see fit, within the loose framework of Secret Wars and ANAD Marvel. Which kinda sucks, because the end that Odinson met with the Beyonders was awesome, Strange's tenure as sheriff of agamotto was awesome, etc, but Aaron is clearly one of the authors who is steering clear of the fallout from Secret Wars. Unlike Ewing, who has directly addressed it in his books (Contest, Ultimates).