Modify travis config

Author: jabbany

.travis.yml

@@ -1,5 +1,8 @@
 language: node_js
-sudo: false
+sudo: required
+dist: trusty
+addons:
+  chrome: stable
 node_js:
   - "10.3.0"
 before_install:

package.json

@@ -35,7 +35,6 @@
     "grunt-contrib-jshint": "^1.0.0",
     "grunt-contrib-uglify": "^3.3.0",
     "grunt-contrib-watch": "^1.1.0",
-    "grunt-template-jasmine-istanbul": "^0.5.0",
     "grunt-ts": "^6.0.0-beta.19",
     "jasmine-sinon": "^0.4.0",
     "jquery": "^3.3.1",