Merge pull request #85 from dart-lang/sudo_fix

Added sudo:false
diff --git a/.travis.yml b/.travis.yml
index 9c3a39f..b1279b7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,2 +1,3 @@
 language: dart
 script: ./tool/travis.sh
+sudo: false