circle.yml in mittsu-0.1.6 vs circle.yml in mittsu-0.1.7

@@ -1,6 +1,10 @@
 ## Customize the test machine
 machine:
+  environment:
+    MITTSU_LIBGLFW_PATH: /usr/local/lib
+    MITTSU_LIBGLFW_FILE: libglfw.so
+    MINITEST_REPORTER: JUnit
 
   # Version of ruby to use
   ruby:
     version:
       2.0.0