Remove unused things.

Author: AldaronLau

.travis.yml

@@ -29,15 +29,5 @@ matrix:
       - os: osx
         rust: stable
 
-after_success:
-  - wget https://raw.githubusercontent.com/DiscordHooks/travis-ci-discord-webhook/master/send.sh
-  - chmod +x send.sh
-  - ./send.sh success $WEBHOOK_URL
-
-after_failure:
-  - wget https://raw.githubusercontent.com/DiscordHooks/travis-ci-discord-webhook/master/send.sh
-  - chmod +x send.sh
-  - ./send.sh failure $WEBHOOK_URL
-
 script:
   - cargo test --all --features="user, clock, files" # --all-features # TODO