I figured this should be posted here since it’s the VR Development forum, and will likely help answer many of the questions I see asked. It’s a new UE4 Rift template by user mitchemmc.
It really makes the whole process so much easier! All of the proper rift post process settings are in place, and numerous other features!
Link Here: https://forums.unrealengine.com/showthread.php?12874-VR-Game-Template (watch the videos in the post too, neat stuff)