travis-ci: reduce logging, use 'quiet'

lukasender · lukasender · commit 1bbf9bc8d35e · 2014-08-04T12:25:37.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,3 +4,6 @@ jdk:
 
 notifications:
   email: false
+
+# reduce logging, use 'quiet' or higher (default is 'lifecycle' or higher).
+script: ./gradlew check -q
