Enable WebShims to work with Turbolinks

webshims-turbolinks.js.coffee

#= require jquery
#= require jquery_ujs
#= require turbolinks

#= require webshims/extras/modernizr-custom
#= require webshims/polyfiller
#= require_tree .

$.webshims.setOptions("basePath", "/assets/webshims/shims/")
$.webshims.polyfill()

$(document).on "page:load", ->
    $(this).updatePolyfill()