Remove Travis CI configuration

.travis.yml

@@ -1,21 +0,0 @@
-dist: bionic
-sudo: false
-language: node_js
-
-node_js: stable
-cache: false
-
-git:
-  depth: 1
-
-script:
-  - npm test
-  - bash scripts/build.sh
-
-deploy:
-  provider: script
-  script: bash scripts/deploy.sh
-  skip_cleanup: true
-  on:
-    repo: tldr-pages/tldr
-    branch: master