Update material.js
Update material.js

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