Remove the old slack token used for notifications. (#6245)

etimberg · simonbrunel · commit a9d4ebf8810b · 2019-05-05T08:08:28.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -15,9 +15,6 @@ script:
   - gulp bower
   - cat ./coverage/lcov.info | ./node_modules/.bin/coveralls || true
 
-notifications:
-  slack: chartjs:pcfCZR6ugg5TEcaLtmIfQYuA
-
 sudo: required
 dist: trusty
 
