fix hand controls blend character animations (fixes #2445) (#2568)
fix hand controls blend character animations (fixes #2445) (#2568)


jaxmolina/ar,ngokevin/aframe,wizgrav/aframe,mkungla/aframe,weddingdj/aframe,dmarcos/aframe,darkwing/aframe,jaxmolina/ar,RSpace/aframe,RSpace/aframe,aframevr/aframe,mkungla/aframe,chenzlabs/aframe,aframevr/aframe,wizgrav/aframe,darkwing/aframe,chenzlabs/aframe,ngokevin/aframe,dmarcos/aframe,googlecreativelab/aframe,googlecreativelab/aframe,weddingdj/aframe