register exactly one AudioContext when loading sound and use PositionalAudio
register exactly one AudioContext when loading sound and use PositionalAudio

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