remove travis file

.travis.yml

@@ -1,13 +0,0 @@
-language: node_js
-node_js:
-  - '10'
-install:
-  - yarn add global eslint
-  - yarn add global babel-eslint
-  - yarn add global eslint-plugin-react
-  - yarn add global eslint-plugin-mocha
-  - yarn add global eslint-config-synacor
-script:
-  - yarn run lint
-  - yarn run test
-cache: yarn