fix percy

Author: mansona

addon/components/es-card-content.hbs

@@ -2,7 +2,7 @@
 {{!-- Bug link: https://github.com/ember-template-lint/ember-template-lint/issues/1286 --}}
 
 {{#if @icon}}
-  <EsIcon @icon={{@icon}} class="card__icon" width="60px" />
+  <EsIcon @icon={{@icon}} @class="card__icon" width="60px" />
 {{/if}}
 
 {{#if @image}}

addon/components/es-pagination.hbs

@@ -1,15 +1,15 @@
 <div class="pagination-wrapper">
   {{#if (and (has-block "previous") @showPrevious)}}
     <div class="previous-wrapper">
-      <img alt="left arrow" src="/images/icons/arrow-icon.svg" />
+      <img alt="left arrow" src="/images/arrow-icon.svg" />
       <div>{{yield to='previous'}}</div>
     </div>
   {{/if}}
 
   {{#if (and (has-block "next") @showNext)}}
     <div class="next-wrapper">
       <div>{{yield to='next'}}</div>
-      <img alt="right arrow" src="/images/icons/arrow-icon.svg" />
+      <img alt="right arrow" src="/images/arrow-icon.svg" />
     </div>
   {{/if}}
 </div>

addon/constants/icons.js

@@ -7,15 +7,7 @@ const staticPostcssAddonTree = require('static-postcss-addon-tree');
 module.exports = {
   name: require('./package').name,
 
-  options: {
-    svgJar: {
-      sourceDirs: [
-        'public/images/icons',
-        'node_modules/ember-styleguide/public/images/icons',
-        'tests/dummy/public/images/icons'
-      ]
-    },
-  },
+  options: {},
 
   treeForAddon() {
     var tree = this._super(...arguments);