use different pre-commit library, add linter to dev server/watcher
use different pre-commit library, add linter to dev server/watcher

To uninstall the old pre-commit library:

    npm rm pre-commit --save-dev

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