.travis.yml in bookshark-1.0.0.beta.3 vs .travis.yml in bookshark-1.0.0.beta.5

@@ -1,4 +1,6 @@
+notifications:
+  slack: bibliography:gIEyQx7yEqCDHlXaBxBLsKlo
 language: ruby
 rvm:
   - 2.2.0
   - 2.1.0
   - 2.0.0