Making travis run > 10 mins (#2739)

Author: dsgouda

.travis.yml

@@ -54,7 +54,7 @@ script:
     fi
   - >-
     if [[ $MODE == 'node' ]]; then
-      $DOCKER_CMD Azure/azure-sdk-for-node -v
+      travis_wait 30 $DOCKER_CMD Azure/azure-sdk-for-node -v
     fi
   - >-
     if [[ $MODE == 'ruby' ]]; then