Remove notifications from .travis.yml

They don't work.

Author: 4z3

Diff for: .travis.yml

@@ -1,13 +1,8 @@
+language: sh
 before_install:
 - sudo apt-get update -qq
 - sudo apt-get install -qq zsh mksh pdksh
 install: true
-notifications:
-  irc: "chat.freenode.net#krebs_incoming"
-  on_success: change
-  on_failure: always
-  template:
-    - "painload/%{branch} %{commit} %{author}: %{message} %{build_url}"
 script:
 - bash ./test
 - dash ./test