Fixed travis build

roslib/roslib-tests.ts

@@ -1,4 +1,4 @@
-/// <reference path="roslibjs.d.ts" />
+/// <reference path="roslib.d.ts" />
 
 var ros = new ROSLIB.Ros({url: "http://localhost:9090"});
 
@@ -10,4 +10,4 @@ var service = new ROSLIB.Service({
 	ros: ros,
 	name: '/service_name',
 	serviceType: 'service_type'
-});
+});