Immersive Features - The Prayer (Redone)

I always liked this scene between Kaidan and Helgi, but it had some issues triggering. I've fixed the navmesh in Movarth's lair and Helgi will no longer disappear before speaking to Kaidan. I also did a new animation since the previous one was a reused animation. This is the first time I've done a reversed weapon animation (since normally the sword would point the other way) and I think it came out okay.