update readme
update readme

wizgrav/aframe,RSpace/aframe,weddingdj/aframe,aframevr/aframe,MatthewShotton/aframe,jaxmolina/ar,RSpace/aframe,wizgrav/aframe,dmarcos/aframe,jzitelli/aframe,msimpson/aframe,jaxmolina/ar,ngokevin/aframe,cemkod/aframe,chenzlabs/aframe,aframevr/aframe,googlecreativelab/aframe,googlecreativelab/aframe,cemkod/aframe,fernandojsg/aframe,dmarcos/aframe,chenzlabs/aframe,mkungla/aframe,darkwing/aframe,mkungla/aframe,weddingdj/aframe,MatthewShotton/aframe,ngokevin/aframe,fernandojsg/aframe,msimpson/aframe,darkwing/aframe,jzitelli/aframe