updated travis.yml file
diff --git a/.travis.yml b/.travis.yml
old mode 100644
new mode 100755
index dff5f3a..49af9f1
--- a/.travis.yml
+++ b/.travis.yml
@@ -1 +1,4 @@
 language: java
+notifications:
+  email:
+      - slf4j-dev@qos.ch