support array build
support array build

systemjs/builder,lookfirst/builder,alexisvincent/builder,jrauschenbusch/builder,whitneyit/builder,alexisvincent/builder,jrauschenbusch/builder,alexisvincent/builder,jrauschenbusch/builder,whitneyit/builder,lookfirst/builder,systemjs/builder,systemjs/builder