chore(): karma should include hammerjs

Author: devversion

test/karma.config.ts

@@ -20,6 +20,7 @@ export function config(config) {
     ],
     files: [
       {pattern: 'dist/vendor/core-js/client/core.js', included: true, watched: false},
+      {pattern: 'dist/vendor/hammerjs/hammer.min.js', included: true, watched: false},
       {pattern: 'dist/vendor/systemjs/dist/system-polyfills.js', included: true, watched: false},
       {pattern: 'dist/vendor/systemjs/dist/system.src.js', included: true, watched: false},
       {pattern: 'dist/vendor/zone.js/dist/zone.js', included: true, watched: false},