module.exports = {
	name: 'ui-selectize',
	description: 'selectize select/tag form-control wrapped in Ember-CLI love',
	included: function(app) {
		this._super.included(app);
    const skin = app.selectizeStyle || 'bootstrap3';
		app.import(app.bowerDirectory + '/selectize/dist/js/standalone/selectize.js');
		app.import(app.bowerDirectory + '/selectize/dist/css/selectize.css');
		app.import(`vendor/ui-selectize/skins/${skin}.css`);
    app.import(`vendor/ui-selectize/enh-skins/flat.css`);
    app.import(`vendor/ui-selectize/enh-skins/minimal.css`);
		app.import('vendor/ui-selectize/ui-selectize.css');
		app.import('vendor/ui-selectize/fast_click.js');
	}
};

@@ -379,33 +379,33 @@
 );%0A%09%09app.import(
-%60
+'
 vendor/ui-select
@@ -421,25 +421,25 @@
 /$%7Bskin%7D.css
-%60
+'
 );%0A    app.i
@@ -436,33 +436,33 @@
 %0A    app.import(
-%60
+'
 vendor/ui-select
@@ -483,17 +483,17 @@
 flat.css
-%60
+'
 );%0A    a
@@ -502,17 +502,17 @@
 .import(
-%60
+'
 vendor/u
@@ -548,9 +548,9 @@
 .css
-%60
+'
 );%0A%09

Update index.js to use single quotes