.travis.yml in contentful-0.7.0 vs .travis.yml in contentful-0.8.0

- old
+ new

@@ -4,5 +4,8 @@
   - 2.1.2
   - 2.1.1
   - 2.1
   - 2.0.0
   - 1.9.3
+notifications:
+  slack:
+    secure: Zr3mKCiTb0vaTD4MPtTG8BbyYyErFuoxioM25QyrqePKVkDFeZC1MtGmg5klQQrJiWTKZPa/zB8NAHYkoUxg9I+z15JK0hYfz9KRubEpCrXCaqTC9Vzq88kJ3LN8YsTyBF66izaBH2KLsOfaJRxwplFzZqgpg4GG2DUBPtrGtes=