CreateTripPlannerScreen- modified travis yml

Author: mhelmstadter

.travis.yml

@@ -18,7 +18,7 @@ before_install:
   - sh -e /etc/init.d/xvfb start
 
 before_script:
-- npm install -g angular-cli
+- npm install -g @angular/cli
 - npm install -g karma
 - npm install
 - ng build