fix(coverage): cd to controller dir before submitting to coveralls.io

mboersma · mboersma · commit 4a029f63ed5a · 2014-04-28T10:51:09.000-06:00
closes #818.
diff --git a/.travis.yml b/.travis.yml
@@ -44,4 +44,4 @@ script:
   - make -C docs
 
 after_success:
-  - coveralls
+  - cd controller && coveralls
