chore(package): update protractor to version 4.0.13
chore(package): update protractor to version 4.0.13

https://greenkeeper.io/
gund/ng-http-interceptor,gund/ng2-http-interceptor,gund/ng-http-interceptor,gund/ng2-http-interceptor,gund/ng-http-interceptor,gund/ng2-http-interceptor